The GrimmSpeed Charge Pipe Kit replaces the restrictive stock plastic unit on the FA20-powered WRX with larger diameter CNC mandrel bent aluminum tubing and custom formed silicone.

The increased-diameter 2. 5in tubing and large radius bends decrease restriction for the charge air, which results in increased performance and decreased time to spool. Now available in a beautiful textured Black or Redpowdercoat with a Brand New GrimmSpeed badge logo.

The hidden silicone tops off the aesthetics of the GrimmSpeed Charge Pipe and provides an upgraded OEM-like appearance, with well-Engineered aftermarket performance. Tubing and turbo outlet adapter constructed of US-sourced lightweight and strong 6061 Aluminum Smooth, gradual transitions from the tapered turbo adapter all the way to the intercooler Silicone used to insulate against the hot turbo area, aluminum used to further reject heat from the hot charge air CNC machined turbo flange

Designed for custom O-ring, preventing a common failure we see in other aftermarket charge pipes Does Not unnecessarily relocate bypass valve, reducing components and making Installation faster and easier Fitment with some aftermarket radiators may require the use of a slimmer radiator fan setup Install Guide