Join Our Newsletter
Receive the latest news on new promotions, exclusive offers, and new arrivals.
The Big Gulp is recommended for a 102mm, 103 mm throttle body or larger for optimum performance. This sleeve is designed to be used with a throttle body of 3.850 inch to 4 inch throttle body clamping surface.
The sleeve installs directly on the throttle body and acts as a spacer for clamping the big gulp coupler.
Copyright © 2024 PFYC-PartsForYourCar.