HKS Sport Catback Exhaust Systems are designed to reduce back-pressure and increase exhaust flow for greater peak power and a broader torque band. Each Exhaust system application utilizes a specific muffler design and shape along with the appropriate piping diameter to maintain low-end torque while maximizing high-end horsepower. All systems are made from polished SUS304 stainless steel piping. Key Features
-Reduce backpressure for increased exhaust velocity and horsepower.
-Application specific mufflers and piping to maintain low-end torque and high-end horsepower.
-Constructed of SUS304 Stainless Steel piping.