3.0-inch T304 Stainless Steel Piping

The ARK Performance GRiP cat-back exhaust system is engineered to enhance the sound and performance of your Subaru WRX/STI Hatchback from 2008-2014. Constructed from premium T304 stainless steel, this system is built for longevity and corrosion resistance, ensuring it withstands the rigors of daily driving and spirited use. The 3.0-inch diameter piping is designed for optimal exhaust flow, complementing the 2.5L H4 turbo engine. The GRiP system focuses on delivering a desirable exhaust tone – a deep, resonant roar that enhances the driving experience without being overly intrusive. ARK Performance employs a Helmholtz design, carefully integrated with their signature mufflers, to effectively cancel out unwanted drone, allowing you to enjoy the sporty exhaust note during daily commutes or extended drives. This approach balances aggressive sound with a refined driving experience. The system includes all necessary hardware such as gaskets and bolts, and features a dual-exit configuration with quad 4.0-inch tips, available in polished or burnt finishes, to add a distinct visual accent to your vehicle.