Flowmaster dBX performance exhaust systems utilize patented, race proven, Laminar Flow technology which results in improved power, torque and fuel mileage along with a refined performance tone. The dBX muffler features a 304S stainless steel shell for an attractive performance look, and a durable 409S stainless steel core. Utilizing mandrel bent 409S stainless steel tubing and high quality installation accessories, the systems are engineered to provide a perfect bolt-on installation. Topping it off is an attractive 304S stainless steel oversize exhaust tip featuring the Flowmaster logo. This system produces a deep pleasing exterior exhaust tone, while maintaining a mild to moderate interior sound level.