Exhaust

FITS:2002-2012 Subaru WRX2004-2012 Subaru STIBorla Headers: BORLA Headers feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving...

Subaru WRX & STI BOV Kit - Type FV GReddy Blow Off Valves are easily adjustable to eliminate compressor surge and preventing premature boost leakage, while increasing boost response between shifts. Each valve is made of...

PERRIN Turbo Heat shield for Subaru WRX & STI Don't leave your turbo uncovered! Protect your intercooler from radiant heat from your turbo! Fits:2002-2014 Subaru WRX2004-2016 Subaru STI2004-2013 Subaru...

FITS:2002-2007 Subaru WRX2004-2007 Subaru WRX STI Injen Super SES - Downpipe     The Injen Super SES Downpipe is the perfect addition to your turbocharged ride. Let your turbo breath and feel the power gains with...

SUBARU EQUAL LENGTH HEADER1.625" Primaries (Big Tube) Equal Length Design The equal length design of the PERRIN header, produces smoother more balanced exhaust pulses flow from the head to the turbocharger giving you...

FITS:2002-2007 Subaru WRX2004-2007 Subaru STI  TURBO XS Down Pipe No Catalytic Converter  WS02-DP TurboXS 2002-2007 WRX/STI catless downpipe uses a massive cast 304 Stainless Steel Bellmouth that tapers to 3.0"...

FITS:2002-07  SUBARU WRX2004-07  SUBARU STI Subaru WRX & STI 13row Oil Cooler Kit Car Year : 2002-07 Subaru WRX or STI Notes : (GDB A-B) EJ NS1310G M20xP1.5 Standard manual...

Fits:2002-2013 Subaru WRX2004-2013 Subaru STI2004-2013 Subaru Forester2005-2009 Subaru Legacy SUBARU UP-PIPE PERRIN has been known since our inception for the quality of our Up-Pipe. The Up-Pipe was the first product we...

SUBARU EQUAL LENGTH HEADER1.5" Primaries Equal Length Design The equal length design of the PERRIN header, produces smoother more balanced exhaust pulses flow from the head to the turbocharger giving you the best of...