TurboXS Catback Exhaust WRX (2011-2014) STI (2011-2014) Sedan Scion The Invidia N1 system for

The Invidia N1 system for your Civic Si features 70mm piping and an attractive 101mm titanium tip

NOTE: For non-STI only

this tank will have no problem matching the style of your engine bay

A simple upgrade for those of you who enjoy high-performance driving conditions such as auto-x or a spirited canyon run

TurboXS Catback Exhaust WRX (2011-2014) STI (2011-2014) Sedan Scion The Invidia N1 system forTurboXS is proud to release the 2011 2014 Subaru WRX STI Sedan Quad Tip Touring Catback Exhaust System . The exhaust is a completely new system that has been designed around our brand new Touring Muffler. The Touring Muffler features our new Volume Tone Reduction (VTR) specification. The VTR specification maintains and enhances the exhaust tones you love but while eliminating the rasp and drone you hate in a performance exhaust system. These new