Perrin Uppipe WRX (2002-2014) STI (2004-2018) Audi During power on

During power on

This 2005-2009 Legacy GT intercooler was developed from GrimmSpeed for maximum heat transfer for more horsepower and torque

Neuspeed has continually developed high performance springs for Audi/VW applications for over two decades and introduced the variable progressive rate design for superior ride and handling for your Audi A3 8V VW Golf GTI MK7 FWD 1

Additional oil capacity added: 1 Qt

Perrin Uppipe WRX (2002-2014) STI (2004-2018) Audi During power onConstructed from TIG welded T 321 stainless steel with 1 2" thick flanges, the Perrin uppipe for the Subaru WRX STI Legacy GT is designed to handle the extreme heat of your Subaru's turbocharged engine without warping or cracking. Bolt this product up to your turbo and you will experience quicker spool, more power and snappier low end throttle response. The Perrin uppipe includes detailed instructions and new studs to make installation of this part as