The AWE Tuning SwitchPath™ Exhaust is a catback exhaust system designed for the BMW F8X M3 and M4. It is made from US-sourced T304L stainless steel and features a precision x-pipe that helps to smooth out the exhaust note. The system also includes a valved muffler that can be opened or closed to change the sound of the exhaust. When the valves are closed, the exhaust produces a refined and aggressive sound. When the valves are open, the exhaust produces a louder and more aggressive sound. The SwitchPath™ system is designed to work with the factory valve control system and is emissions compliant.
Features:
- 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
- Featuring the AWE Lifetime Exhaust Warranty
This Part Fits:
Year |
Make |
Model |
Submodel |
2015-2018 |
BMW |
M3 |
Base |
2015-2020 |
BMW |
M4 |
Base |
2019-2020 |
BMW |
M4 |
CS |