Granatelli 103mm Throttle Body - Natural - LS3 / LS7 / LS9 / LSA

Product Description

Granatelli 08-23 GM LS3/LSA/LSX Drive-By-Wire 103mm Throttle Body - Natural

TUNE MAY BE REQUIRED

GM DBW 103mm Throttle Body for LSX engines – CNC-machined from 6061-T6 billet aluminum for max airflow and quicker throttle response.

Handles up to 25 lbs of boost and works with factory or aftermarket intakes.

• Fits LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4, LQ9
• Uses GM 6-pin connector
• Direct bolt-on – no parts to transfer

Built for serious LSX performance, the Granatelli 103mm RACE Throttle Body is CNC-machined from high-grade 6061-T6 billet aluminum to deliver massive airflow and throttle response gains. Designed for both naturally aspirated and forced induction builds, this throttle body is ideal for street and strip setups alike.

Key Features:

• 103mm Bore: Dramatically increases airflow over stock throttle bodies

• Boost-Ready: Handles up to 25 lbs of boost (draw-through or blow-through)

• Enhanced Acceleration: Improves engine response and driveability across the RPM range

• Direct Fit: No need to transfer parts—bolts on easily using a GM 6-pin connector

• Flexible Fitment: Works with factory or aftermarket intake manifolds

• Built to Last: CNC-machined from 6061-T6 billet aluminum for strength and durability

• Designed for LSX Engines: Compatible with LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4 & LQ9

Important Notes:

• TUNE MAY BE REQUIRED

This Part Fits: