Skunk2 Racing thermal throttle body gasket for Honda K20Z3 72mm drive-by-wire K-Series throttle bodies. The high-temperature thermal polymer material reduces heat transfer into the intake, helping minimize intake air temperature and protect against heat soak; Skunk2 notes this approach can yield up to about 5% more power. The gasket fits a 72mm TB opening and is aimed at race or street applications.
Skunk2 Honda K20Z3 72mm DBW K-Series Thermal Throttle Body Gasket