The Skunk2 Thermal Throttle Body gasket is a 68 mm thermal polymer gasket for B, D, F and H Pro Series throttle bodies that reduces heat transfer into the intake. It helps minimize intake air temperature and protect against heat soak to keep incoming air cooler for combustion; Skunk2 cites reduced intake temps and potential gains, making it suitable for race, weekend and street applications.
Skunk2 Honda / Acura B-D-H-F Series Thermal Pro Series Throttle Body Gasket 68mm