ARK Performance DT-S Exhaust - Subaru WRX/STI Sedan (11-14) spec • Tuneable individual bank closed

• Tuneable individual bank closed loop Lambda control

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The reduced lift helps to stabilize the car during high-speed cornering and helps to increase traction for fast lap times

UV Resistant Coating

This time our latest product developments have been in these new Titanium exhaust systems

ARK Performance DT-S Exhaust - Subaru WRX/STI Sedan (11-14) spec • Tuneable individual bank closedThe Ark Performance DT S exhaust for the 2011 2014 Subaru WRX & STI Sedan is designed and engineered right here in Southern California. Awesome details include: Helmholtz Technology Reduces drone to a minimum without sacrificing performance T304 Stainless No thin, unreliable exhaust piping and flanges Mandrel Bent Smooth bends = more power. The only way to make an exhaust Signature X PIpe Design Proper design leads to more power and not a choke point