AWE’s second-generation catback 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 22.5lb weight savings, this is your dose of steel.
AWE Tuning BMW M3 F80 M4 F82 Track Edition Catback Exhaust Diamond Black Tips 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)!
 
Unified design for OPF euro and non-euro spec cars (2015 - 2020 fitments confirmed)
50-state legal catback design:
sick sound with all catalysts intact
Precision-engineered X-pipe to unlock a clean S55 tone
Available as valved SwitchPath™ or rowdy Track Edition
SwitchPath™ utilizes factory valving and retains M-Sport button functionality
3” CNC mandrel-bent catback configuration
Max gains of 12 hp and 16 ft-lbs of torque at the wheels
Track Edition comes complete with AWE machined mechanical valve simulators
Tip options include 102mm double-walled, slash-cut tips in chrome silver or diamond black
Handcrafted from U.S.-sourced .065" wall T304L stainless steel
Proudly engineered, designed, and manufactured in-house at AWE
No Check Engine Light guarantee
Perfect Fitment guarantee
 
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