Perrin's exhaust system and components for the 08-14 STi and 2011-2014 WRX continues their line of high quality performance driven exhaust products for the turbo Subaru family. This new system was designed specifically with the all new WRX hatch body styles in mind, ensuring the least amount of bends and the highest flow possible without compromising sound quality or performance. The Perrin Performance exhaust systems for the 08-14 STi & 2011-2014 WRX Hatch feature full 304 stainless steel construction, V-band midpipe connection and 3.5-inch quad tips. These systems will provide an extremely sporty signature Subaru exhaust note with minimal highway drone. The advantages don't end with a new sporty note though, as Perrin has observed performance gains of 8-10 horsepower and torque throughout the rev range with one of these units on an otherwise bone stock WRX.
The Perrin exhaust system features a number of configurations for the 08-10 STi & 2011-2013 WRX hatchback. The full exhaust configuration for the hatchback features the quad tip axleback, mid-pipe & ’_’_’_s'-pipe to complete a true catback system. However, both the axleback muffler and mid-pipe & ’_’_’_s'-pipes are compatible with all stock plumbing, so you can also configure this kit as an axleback exhaust alone or a stealthback style exhaust using the Perrin mid & ’_’_’_s'-pipes and your stock muffler(s). No matter what combination of exhaust components needed, you can be sure it will include all V-band clamps, hardware and instructions for a tidy and timely installation experience. If you know Subaru, you are getting one of the highest quality, best sounding, best looking and top performing exhaust systems on the market with these kits from Perrin Performance.