Corsa Sport Exhaust Systems for Mitsubishi and Subaru are designed to be the perfect bolt-on upgrade to your vehicle's performance and sound. Each Sport Exhaust System features the high-performance sound that everyone craves, and is maintained and amplified throughout the gear range on every application. Corsa's patented Reflective Sound Cancellation (RSC) Technology eliminates annoying drone while cruising down the freeway. These bolt-on exhaust systems are constructed from premium stainless steel for durable performance and good looks.