Latest Street Series Street Flow Stainless Muffler SFS425112 | RealTruck

The all-new Street Flow line is now available in 409-grade stainless steel. Another premium option for any application that undergoes harsh weather conditions. The Street Flow Stainless line also features a premium black powder coat finish for durability and longevity.

Available in the traditional one-chamber and two-chamber designs, providing you with all of the top-moving options for any exhaust job. The 3/8″ unpainted ports provide an installer-friendly design, eliminating unnecessary prep work. A brand built to last and fully backed by a 5-year limited warranty.