This all new up pipe for  Subaru WRX and STI owners.  This up pipe is made from 321 high grade stainless steel.  Completely polished, the up pipe uses  thick flanges for maximum strength connecting to your factory or  aftermarket manifold.  This up pipe includes a new gasket and bolts to connect to the header.  The top side of the up pipe connecting to the turbo includes new exhaust studs for a secure fit to the factory or aftermarket turbo.  We recommend purchasing an OEM gasket when installation. 

The all TIG welded up pipe includes a bung for your factory or aftermarket EGT gauge. 

The up pipe is designed to replace the catalytic converter in the WRX and increase air velocity in the STI which has no cat.  By replacing the up pipe, you gain faster turbo spool, quicker throttle response, and a increase of almost 10 wheel horsepower. 

Fitment:

This  up pipe is designed to fit on all Subaru WRX and STI's from 2002 and up.