Perrin Sport Tone Catback Exhaust WRX / STI (2002-2007) Ford The filter element is composed

The filter element is composed of cotton with a special dry-film system

he Whiteline anti-dive caster kit dramatically improves vehicle stability

The stock diverter valve can run the risk of tearing or rupturing under high boost resulting a leak

1 Minute Setting)

Subaru WRX/STI 2002-2014

Perrin Sport Tone Catback Exhaust WRX / STI (2002-2007) Ford The filter element is composedThe Perrin Performance exhaust for the 2002 2007 Subaru WRX and STI features a resonated midpipe with flex section and full 3" stainless steel construction. The WRX and STI catback exhaust from Perrin is currently available brushed stainless steel. The 2002 2007 WRX and STI catback exhaust from Perrin utilizes 3" mandrel bent performance stainless steel piping all the way through for optimal performance, including a V band connection at the midpipe to