SKUNK2 THERMAL THROTTLE BODY GASKET 68MM HONDA B/D/H-SERIES exterior only suitable for USDM Si

only suitable for USDM Si Civics

The dyno graph below shows the comparison between the stock airbox and the Eventuri intake system on a standard car with standard map and exhaust

With the use of all Skunk2 thermal gaskets

Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the '02-'05 Civic Si and '02-'06 RSX/ RSX Type S

70mm throttle body opening can be port-matched up to 74mm

SKUNK2 THERMAL THROTTLE BODY GASKET 68MM HONDA B/D/H-SERIES exterior only suitable for USDM SiSkunk2'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 Throttle Body gaskets are perfect for your race,