- 2002-2005 WRX
- 2006-2007 WRX
- 2008-2014 WRX
- 2004-2007 STi
- 2008-2014 STi
- 2015-2019 STi
- 2004-2008 Forester XT
- 2009-2013 Forester
- Brand: Perrin Performance
- Manufacturer's Part Number: PSP-EXT-100
- Primary Material: 321 Stainless Steel
- Primary Finish: Polished
- Disclaimer: For Off Road Use Only
- Installation Guide (PDF)
- Manufacturer's Warranty: 5 Years. Please see Perrin's website for full details.
- We ship internationally! Please email us for international shipping quotes.
- Off Road Use Only?: For Off Road Use Only
- Condition: New Product
- Kit Contents:
(1) PERRIN Up-pipe
(5) Up-pipe studs
(1) PERRIN License Plate Frame
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
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.
5 Year Warranty
PERRIN Performance warrants to the original purchaser, all PERRIN products to be free from defects in material and workmanship within a sixty (60) months period from the date of purchase. *Some exclusions apply
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