Dinan Free Flow Axle-Back Exhaust Drive By Wire Throttle Bodies For maximum cooling performance

For maximum cooling performance

Increases output by approximately 20 WHP

Improved Fuel Mileage:

with contrast Cherry Red stitching for STI models

Dinan Free Flow Axle-Back Exhaust Drive By Wire Throttle Bodies For maximum cooling performanceThe aggressiveness of a track exhaust and the refinement expected of a daily driver all wrapped into one is what many desire but find hard to acquire. This 'white whale' of a product just became easier to locate with Dinan's M2 Free Flow exhaust system that utilizes the factory exhaust valve in concert with Dinan's muffler design to allow for this Jekyll and Hyde ability. Dinan's Free Flow Axle Back exhaust system features 100% stainless steel