Skunk2 Replacement Thermal Throttle Body Gasket - Pro 74mm Clearance20 Tomei's Expreme 4G63 exhaust manifold

Tomei's Expreme 4G63 exhaust manifold has been extensively developed and tested in-house and offers improvement to both peak power and torque

the GT500 Urethane rubber shift has now been re-released by Nismo

The results are a seal that’s resistant to extreme heat

25 or M12x1

constructed to the exact same spec as the standard original part using G3000 grey iron

Skunk2 Replacement Thermal Throttle Body Gasket - Pro 74mm Clearance20 Tomei's Expreme 4G63 exhaust manifoldSkunk2's advanced high temperature thermal polymer material protects against heat soak and maximizes horsepower gains by reducing heat transfer. With the use of Skunk2 thermal gaskets, air intake temps are minimized which provides the your engine cooler air for combustion, and that means horsepower. This and bypassing several heat sources can provide you up to 5% more power. Skunk2 Racing thermal intake manifold gaskets are perfect for your race,