Skunk2 Pro Series 06-10 Honda Civic Si (K20Z3) Intake Manifold (Race Only) (Black Series) XLarge providing maximum convenience with excellent

providing maximum convenience with excellent efficiency

974in Pistons

For RSX Chassis the only extra work that is needed will be to retrofit the original cable gromment onto thew new HR cables

This kit is a return-style and will complete the fuel system loop by returning unused fuel to the tank

With this exhaust system your truck will be producing moderate exterior and mild interior sound levels for a smooth and comfortable driving experience

Skunk2 Pro Series 06-10 Honda Civic Si (K20Z3) Intake Manifold (Race Only) (Black Series) XLarge providing maximum convenience with excellentSkunk2s engineers went back to the drawing board when they set out to improve the already popular 06 11 Civic Si's RBC intake manifold. Each of Skunk2's Pro Series Intake Manifolds for Honda's K series engines feature larger plenums and shorter, oversized runners when compared to the RBC, and are cast with thicker wall material, leaving room for further porting for high horsepower applications. Instead of producing a manifold with a significantly