Optimum gas flow and minimal exhaust back pressure is essential for high power. The APS high output stainless steel muffler system really performs.

   Careful attention to tube diameter, smooth radius mandrel bends and muffler design is essential for high performance.

   The end result is an exhaust system that produces high outright power with strong mid range torque. All this with improved turbo response (less lag) when running large turbochargers and maximum durability.