Hybrid Racing RBC Thermal Throttle Body Gasket 4-2-1 CERAMIC HEADER Not just limited to windshields

Not just limited to windshields

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

The bushings are solid

B compliant

We know the advantages of using a low-temperature thermostat in high-performance or race environments are evident

Hybrid Racing RBC Thermal Throttle Body Gasket 4-2-1 CERAMIC HEADER Not just limited to windshieldsReduce 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.