Perrin Rotated Turbo Uppipe - WRX 2002-2014 / STI 2004-2017 / More
PERRIN has been known since their inception for the quality of their up-pipes. The up-pipe was the first product they ever released and has been a leader in this market ever since. A Perrin up-pipe is one of the best ways to increase the power and throttle response on your turbocharged Subaru.
Not CARB Legal
Our Rotated turbo kit up-pipe is TIG welded, CNC mandrel bent, 2" 304SS tube with .500" CNC cut flanges. The external waste gate is plumbed into the up-pipe with a smooth transition, from up-pipe to wastegate, allowing for increased exhaust flow and perfect control of all boost levels. The up-pipe is designed to bolt to a factory exhaust manifold or PERRIN headers, and fit a T3 Turbine housing from a Garrett GT30R, GTX30R, GT35R or GTX35R.
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.
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.
|For Stock Turbo:||No|
|Includes Catalytic Converter :||No|
|Installation Hardware Included :||No|
|Piping Coating :||No|
|Piping Flex Joint :||No|
|Piping Material :||304 Stainless Steel|
|Wastegate Flange Size:||44mm|
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