The Whipple 109mm round throttle body is purpose built for the Whipple front feed and rear feed series LS based supercharger packages. With an extended throttle arm to clear the SC housing, the Whipple 109mm is an excellent upgrade and an easy HP gain on nearly all LS motors. Gains well over 100hp are extremely common on modified motors when replacing a stock 90mm TB.
Throttle bodies come with the GM based TPS sensor, a Whipple logo CNC machined on the top surface as well as the throttle blade. These throttle bodies are not intended as a direct bolt on, both require special tuning and some require machining. Whipple does not offer custom tuning for these units, consult your tuner.
Beefcake Racing is an Authorized Dealer for Whipple Superchargers, call 1-855-827-7223, 9am-9pm EST
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov