PERRIN PSP-EXT-100 04-14 Subaru STI/06-14 WRX UpPipe

PERRIN has been known since our inception for the quality of our Up-Pipe. The Up-Pipe was the first product we ever released and has been a leader in this market ever since. Our Up-Pipe is one of the best ways to increase the power and throttle response on your Turbocharged Subaru. Why go with an imported imitation when you can have the original? *Precision CNC Bent Tubing*321 stainless steel tubing is CNC mandrel bent and precision welded to perfection. This eliminates the need for a flex joint, which is a major weakness in other up pipes including the OEM one.*Critical Correct Sizing*The PERRIN Up-Pipe inside diameter best matches the OEM exhaust manifold outlet and OEM turbo inlet. This is critical to maintaining exhaust gas velocity increasing turbo spool up. Typically we see 250-350 RPM quicker turbo spool up after installation. For a stock turbo, the 1.75″ Up-Pipe is the perfect choice for spool and HP. Our 2″ Up-pipe is a perfect choice for those looking for a larger Up-Pipe for higher HP applications. Check out the details at: Big Tube Up-Pipe*Flanges*PERRIN Flanges are CNC machined from 304 stainless steel, 1/2″ thick and counterbored on the back side to make a smooth transitions from cylinder head to exhaust tubing.

2004 – 2013
SUBARU
FORESTER
ALL
2.5
ALL
ALL
T
EJ255

2004 – 2013
SUBARU
IMPREZA
ALL
2.5
ALL
ALL
T
EJ257

2002 – 2013
SUBARU
IMPREZA
ALL
2.0;2.5
ALL
ALL
T
EJ205;EJ255

2005 – 2009
SUBARU
LEGACY
ALL
2.5
ALL
ALL
T
EJ255