AWE Track Edition Catback Exhaust for BMW G80 M3 / G82 M4

AWE’s Track Edition takes all of the precision engineering and performance of its SwitchPath™ counterpart, minus the valved muffler in the rear. The result is a constant “valve open” mode, at an affordable price. If you’re craving rich and rowdy tones at all times, and a hefty 22 lb weight savings, this is your dose of steel.  The Track Edition Exhaust, also 50 state legal like its SwitchPath™ sibling, comes complete with AWE valve simulators to accommodate your factory exhaust valve motors. Happy ECU, happy life.   Note: This version is known to get rowdy, and may be too much for many. For that reason, this particular version cannot be returned due to sound preference. Prepare yourself (Sport+ mode can be pretty raucous)! FEATURES:  Fits all G80 M3 and G82 M4 Models. 50-state emissions-complaint dual 3” exhaust configuration. Optional non-resonated performance mid-pipes available separately. Fits stock and M-Performance valances. Track Edition (with mid-pipes) provides a 22 lb weight