The Injen Up Pipe is one of the first modifications that most Subaru WRX owners do on their cars to get rid of one of the factory catalytic converters. Due to the low cost of the Injen Up Pipe, this is one of the best power modifications for the price, and creates 15.6 hp at the wheels and quicker spool time of your factory or aftermarket turbo. The Injen SES1200UP is a 2" up pipe and is completely stainless steel with thick flanges and comes with studs and an o2 sensor bung.

Another benefit to the Injen Up Pipe for the Subaru WRX and Subaru WRX STi is that when it removes the catalytic converter, this can save turbo damage. What happens is that over time, that catalytic converter can break apart, and send bits of the internal core into your turbine destroying your turbo. Great modification!

Injen Up Pipe Subaru WRX Applications

Subaru Injen Up Pipe Subaru WRX

SES1200UP	2002-2006 Subaru WRX Sedan and Wagon 2.0L (Up Pipe (Manual Only) (+15.6 HP))
SES1200UP	2004-2006 Subaru WRX STi 2.5L (Up Pipe (Manual Only) (+15.6 HP))

Injen Up Pipe Subaru WRX Reviews, Installation Tips, Questions, and DIY

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