Street Series Street Max Muffler SM12388 | RealTruck Professional Grade

Street Max delivers a deep performance tone without the excessive interior drone or high-pitched external sound frequencies (rasp). A unique design that features a high-heat thermal mesh, providing superior sound control while preventing blowouts.

The Street Max design incorporates a straight-through core providing optimal flow for improved horsepower and torque. The 16-gauge 409-grade stainless steel construction delivers superior strength and durability. Available in various body dimensions and configurations for both domestic and import applications. A high-quality product backed by a 3-year limited warranty.