AWE SwitchPath Exhaust
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AWE SwitchPath Exhaust – BMW M2 (G87)
The AWE SwitchPath™ exhaust for the BMW M2 (G87) is a valved dual 76mm (3") system that starts after the factory mid-pipe. A precision X-pipe smooths out the S58's rasp before a SwitchPath muffler, tuned for the S58 and using AWE's 180 Technology®, refines the tone. With the valves closed, interior noise at cruise is close to stock with no drone. With them open, in Sport and Sport+, it is loud and clean. AWE measured up to 2.2 kW (3 hp) and 5 Nm (4 ft-lb) at the wheels.
Video
Overview and sound clips – SwitchPath and Track Edition on a BMW G87 M2
Choose Chrome Silver or Diamond Black for the quad 114mm (4.5") double-walled, slash-cut tips. The finish is the only difference between the two part numbers.
Note: Keeps all factory valve control through the drive modes, with no extra remote needed. Inlet adapters mate to the factory mid-section; they aren't needed if you add AWE's Non-Resonated Performance Mid Pipes. AWE confirms fitment with all factory rear valances. Installation by a professional is recommended.
Features
- SwitchPath valved exhaust: quiet with valves closed, loud with valves open
- Factory valve control retained, no extra remote
- 180 Technology to cut drone
- Precision X-pipe to reduce S58 rasp
- Dual 76mm (3") T304L stainless steel
- Ball-and-socket mounting points for easier installation
- Quad 114mm (4.5") double-walled slash-cut tips
- Up to 2.2 kW (3 hp) and 5 Nm (4 ft-lb) at the wheels (AWE dyno figures)
- Pairs with AWE Non-Resonated Performance Mid Pipes (sold separately)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| BMW | M2 | G87 | 2023–on | S58 3.0L twin-turbo; fits all factory valances |
Product
- Brand
- AWE
- Valves
- Factory valve control retained
- Tip finish
- Chrome Silver or Diamond Black
- Part number(s)
- 3025-42487 (Chrome Silver), 3025-43487 (Diamond Black)
Details
- System type
- Cat-back exhaust (from factory mid-pipe), valved
- Sound level
- SwitchPath (valved: quiet closed, loud open)
- Piping diameter
- Dual 76mm (3") with X-pipe
- Material
- T304L stainless steel
- Tips
- Quad 114mm (4.5") double-walled slash-cut
- AWE dyno gain
- Up to 2.2 kW (3 hp) and 5 Nm (4 ft-lb) at the wheels
- Connection
- Inlet adapters to the factory mid-section (not needed with AWE mid pipes)
Contents
X-pipe and front sections
SwitchPath valved rear muffler
Inlet adapters for the factory mid-section
Quad 114mm (4.5") tips in chosen finish
Installation hardware

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