Air Induction

Granatelli Motor Sports is proud to offer our 103mm throttle bodies for the Chevrolet LSX Drive-By-Wire applications.  Our 103mm throttle bodies are precision machined from 6061 Billet Aluminum to exceed the demands required for increased airflow on...

Features: Designed as a direct replacement for GM LS3/LSA/LSX engines 103 mm inside diameter Outflows OEM units with a dramatic airflow increase across the entire RPM range Provides smoother and quicker engine acceleration CNC-machined from 6061-T6...

NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR in high quality cast aluminum intake manifolds! TheTRInity is short runner, 3-piece design that allows for the ultimate in...

NOTE: IF YOU USE LS1 STYLE INJECTORS IN THE TRINITY LS3 MANIFOLD, USE FAST O-RING 54043-302 The latest offering from BTR in high quality cast aluminum intake manifolds! TheTRInity is short runner, 3-piece design that allows for the ultimate...