Quick view Details DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing MSRP: Now: $1,050.00 Choose Options Compare Quick view Details DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing MSRP: Now: $1,050.00 Add to Cart Compare Quick view Details DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 MSRP: Now: $775.00 Choose Options Compare Quick view Details DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 MSRP: Now: $720.00 Choose Options Compare Quick view Details Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Details Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view Details GM GM LT4 High Pressure Fuel Pump - 12711668 MSRP: Now: $1,049.00 Add to Cart Compare Quick view Details Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 MSRP: Now: $1,357.00 Add to Cart Compare Quick view Details TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 MSRP: Now: $749.90 Choose Options Compare Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing MSRP: Now: $1,050.00 Add to Cart Compare Quick view Details DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 MSRP: Now: $775.00 Choose Options Compare Quick view Details DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 MSRP: Now: $720.00 Choose Options Compare Quick view Details Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Details Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view Details GM GM LT4 High Pressure Fuel Pump - 12711668 MSRP: Now: $1,049.00 Add to Cart Compare Quick view Details Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 MSRP: Now: $1,357.00 Add to Cart Compare Quick view Details TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 MSRP: Now: $749.90 Choose Options Compare Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 MSRP: Now: $775.00 Choose Options Compare Quick view Details DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 MSRP: Now: $720.00 Choose Options Compare Quick view Details Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Details Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view Details GM GM LT4 High Pressure Fuel Pump - 12711668 MSRP: Now: $1,049.00 Add to Cart Compare Quick view Details Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 MSRP: Now: $1,357.00 Add to Cart Compare Quick view Details TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 MSRP: Now: $749.90 Choose Options Compare Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 MSRP: Now: $720.00 Choose Options Compare Quick view Details Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Details Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view Details GM GM LT4 High Pressure Fuel Pump - 12711668 MSRP: Now: $1,049.00 Add to Cart Compare Quick view Details Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 MSRP: Now: $1,357.00 Add to Cart Compare Quick view Details TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 MSRP: Now: $749.90 Choose Options Compare Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Details Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view Details GM GM LT4 High Pressure Fuel Pump - 12711668 MSRP: Now: $1,049.00 Add to Cart Compare Quick view Details Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 MSRP: Now: $1,357.00 Add to Cart Compare Quick view Details TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 MSRP: Now: $749.90 Choose Options Compare Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view Details GM GM LT4 High Pressure Fuel Pump - 12711668 MSRP: Now: $1,049.00 Add to Cart Compare Quick view Details Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 MSRP: Now: $1,357.00 Add to Cart Compare Quick view Details TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 MSRP: Now: $749.90 Choose Options Compare Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details GM GM LT4 High Pressure Fuel Pump - 12711668 MSRP: Now: $1,049.00 Add to Cart Compare Quick view Details Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 MSRP: Now: $1,357.00 Add to Cart Compare Quick view Details TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 MSRP: Now: $749.90 Choose Options Compare Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 MSRP: Now: $1,357.00 Add to Cart Compare Quick view Details TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 MSRP: Now: $749.90 Choose Options Compare Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 MSRP: Now: $749.90 Choose Options Compare Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines MSRP: Now: $1,399.95 Compare Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 MSRP: Now: $869.95 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 MSRP: Now: $2,400.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger MSRP: Now: $1,800.00 Choose Options Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% MSRP: Now: $1,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% MSRP: Now: $2,999.00 Add to Cart Compare Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Details Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% MSRP: Now: $3,999.00 Add to Cart Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing DSX Auxiliary Fuel Pump Kit - 2022+ Cadillac CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel supply with a simple installation. There's no... MSRP: Now: $1,050.00 Choose Options Compare Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view DSX Tuning DSX Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing DSX - Auxiliary Fuel Pump Kit - Cadillac CT5-V Blackwing Auxiliary Fuel Pump Kit for 2022+ CT5-V Blackwing The DSX Tuning Aux Pump Kit is the original and budget friendly alternative to big fuel... MSRP: Now: $1,050.00 Add to Cart Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view DSX Tuning DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 DSX LTX Port Injection Plates - Stock Valve Covers - LT1 / LT4 These SVC (stock valve cover) plates are designed to add port injection for the LT4 and sandwich between the supercharger (or intake... MSRP: Now: $775.00 Choose Options Compare Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view DSX Tuning DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 DSX LTX Port Injection Plates - Ultra Low Profile - LT1 / LT4 These plates allow the addition of port injection with 34mm injectors to LT1 or LT4 headed engines and are intended to clear the Magnuson... MSRP: Now: $720.00 Choose Options Compare Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Fuel Injector Connection Fuel Injector Connection 30% High Flow Injectors - LT1 / LT4 FIC 30% High Flow Direct Injection Injectors - LT1 / LT4 GENERATION 2 - NEW AND IMPROVED Free Mini Course (elitetunedschool.com) High Flow Direct Injection for GM Generation V V8... MSRP: $2,880.00 Now: $2,550.00 Add to Cart Compare Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Fuel Injector Connection GDI Stock LT4 Replacement (PN: 12668397) GDI Stock LT4 Replacement (PN: 12668397) Brand New Stock LT4 Replacements Supersedes: 12650284, 12672374, 12684130, 12683517 Price is per injector Applications: Hi MSRP: $97.99 Now: $89.99 Add to Cart Compare Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view GM GM LT4 High Pressure Fuel Pump - 12711668 GM LT4 High Pressure Fuel Pump - 12711668 This is the factory LT4 high pressure fuel pump Maximum Rail Pressure: 250Bar Fuel Compatibility: all known fuels, all Ethanol blends MSRP: Now: $1,049.00 Add to Cart Compare Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Lingenfelter LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 LPE Nostrum 1150-250 High Pressure Fuel Pump - LT4 Product Details by MSRP: Now: $1,357.00 Add to Cart Compare Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view TooHighPSI TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPSI Kantana Port Plate System w. Rails - LT1 / LT4 TooHighPsi's new 'Patent Pending' KATANA Plates have been completely re-designed and are the thinnest port plates available for... MSRP: Now: $749.90 Choose Options Compare Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view TooHighPSI TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines TooHighPSI Reflex+ Port Injection Controller w. Harness - LT Engines REFLEX+ with harness for LTx applications MSRP: Now: $1,399.95 Compare Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view TooHighPSI TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 TooHighPSI Vindicator 2 "SC" Port Plate System w. Rails - LT1 / LT4 / L83 / L86 Vindicator 2 LT1/LT4 "SC" Port Plate System (for all LT1/LT4) Port Injection!! The simple way to solve fueling issues... MSRP: Now: $869.95 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Wisher Performance Auxjection Fueling Kit - Cadillac CT5-V Blackwing LT4 Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $2,400.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Wisher Performance Auxjection Fueling Kit - LT1/LT4 Magnuson 2650 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full... MSRP: Now: $1,800.00 Choose Options Compare Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Wisher Performance Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Wisher Performance Auxjection Fueling Kit - LT4 Supercharger Need more fueling than the LT4 DI system can support, but don’t want to rely on meth injection or invest in a full port-injection setup?... MSRP: Now: $1,800.00 Choose Options Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +30% XDI – High Flow LT4/LT5 Injectors +30% •High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1, L86, L83 and LV3 •E85 con MSRP: Now: $1,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected × OK
Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +50% XDI – High Flow LT4/LT5 Injectors +50% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $2,999.00 Add to Cart Compare Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected
Quick view Xtreme DI XDI – High Flow LT4/LT5 Injectors +70% XDI – High Flow LT4/LT5 Injectors +70% These high-flow injectors are designed for performance builds demanding increased fuel delivery. They offer significant flow improvements over production... MSRP: Now: $3,999.00 Add to Cart Compare Compare Selected
