Hybrid Racing PRB Thermal Throttle Body Gasket FK8 This is to realize higher

This is to realize higher safety

Standard - this is the same knob as the aluminum version

Each Track Edition exhaust for the FL5 comes complete with three 4

This kit allows for the simple conversion from the Si's dual tip look to something you won't often see : three tips

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Hybrid Racing PRB Thermal Throttle Body Gasket FK8 This is to realize higherReduce 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.