Borla Catback Exhaust WRX (2011-2014) STI (2008-2014) Hatchback Volkswagen The Turbo XS quad tip

The Turbo XS quad tip turboback exhaust starts with a 4" bellmouth downpipe

This O2 spacer from Milltek for the MINI Cooper has a mini catalyst substrate that separates the Oxygen sensor from the exhaust gas stream

Retains OEM Oil Passages And Check Valves

A Dash Mounting Kit will allow you to securely mount your e-Boost2 onto your dashboard via the included adhesive tape or screws

Borla Catback Exhaust WRX (2011-2014) STI (2008-2014) Hatchback Volkswagen The Turbo XS quad tipThe Borla catback exhaust for the WRX STI hatchback is a full stainless steel exhaust system that uses slip fittings for easy install and removal. The piping tapers to 2. 5" right before connecting to the downpipe for great fitment using stock or aftermarket downpipes. This system does not have any resonators and will be fairly loud, but not overly noisy and annoying. It will however net you some serious gains throughout the power band and improve