102mm Big Mouth Throttle Body w/out TPS or IAC

FAST™ Big Mouth Throttle Bodies™ for the LSXR™/LSXRT™ 102mm Intake Manifolds increase airflow through a series of innovative design changes and an enlarged throttle opening.
Available Soon
Available Soon items may take 2-4 weeks for delivery.

These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those in boosted applications. A smoother operating offset blade pivot improves throttle response, and a beefed up linkage and dual throttle spring mechanism ensure total throttle control.

Constructed from billet aluminum, the FAST™ Big Mouth 102mm Throttle Body™ is designed to maximize performance upgrades on all Gen III and Gen IV engines with cable driven throttle bodies.