Hybrid Racing RBC Thermal Throttle Body Gasket 4-2-1 CERAMIC HEADER The bushings are solid

The bushings are solid

so installation is quick and easy

B compliant

Just follow the instructions and you'll be good to go in a matter of minutes

Not just limited to windshields

Hybrid Racing RBC Thermal Throttle Body Gasket 4-2-1 CERAMIC HEADER The bushings are solidReduce intake air temperatures with the help of our thermal throttle body gaskets. Made of a special insulating material, this gasket helps reduce heat transfer from the engine bay to intake air providing an increase in power. This gasket features the stock bore but has an easily removable section to bump the bore up to 70mm for throttle body upgrades making it easier for you.