Street Max Straight Through Performance Muffler BMW | Chevrolet | Jeep | Nissan | Pontiac | Scion | Subaru | Toyota 1978-2022

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; a high-quality product backed by a 3-yea