STILLEN's Exhaust Systems are built for power, with a smooth tone. Power that you can feel across the power band with a big gain on top.
STILLEN'S Cat-Back exhaust systems are the result of months of development, sport tuning and testing. 100% stainless steel construction and accompanied by lifetime warranty!
NOW IN FULL STAINLESS STEEL! Inherent in its name, the EVO2 catback exhaust system is a huge step forward. Premium sound quality and performance that's sport tuned for each application.
All HKS Sport Catback Exhaust Systems are engineered for high-performance and durability. Each bolt-on system features high-quality, mandrel bent piping and application specific muffler assemblies, maximizing horsepower and torque gains.
Thermal Research & Development's CL exhaust systems are designed as bolt-in applications and feature the much desired deep, throaty sound.