AWE SwitchPath Exhaust
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AWE SwitchPath Exhaust – Ford Mustang GT Fastback (S650)
The AWE SwitchPath™ exhaust is a valved, full 76mm (3") cat-back for the quad-tip (active exhaust) Ford Mustang GT Fastback (S650). It was made for the S650 rather than carried over from the S550. An H-pipe gives the 5.0L V8 a deep tone with little rasp, helped by straight-through bullet resonators in the mid pipes. OEM-supplied valves keep full factory control, so drive modes, custom settings and programmable buttons all still work. It is quiet when closed and loud when open. At 26.8 kg (59 lb) it is 2.5 kg (5.5 lb) lighter than stock. AWE measured up to 9 kW (12 hp) and 14 Nm (10 ft-lb) at the wheels.
Video
Sound clip – SwitchPath and Track Edition on a quad-tip S650 Mustang GT
Overview – AWE exhausts for the S650 Mustang GT and Dark Horse
Choose Chrome Silver or Diamond Black for the quad 102mm (4") double-walled, slash-cut tips. The finish is the only difference between the two part numbers.
Note: Made for the quad-tip S650 Mustang GT with the factory active exhaust. Slip-fit inlet adapters mate to the factory exhaust and leave an open dual 76mm (3") connection for upstream upgrades. Installation by a professional is recommended.
Features
- SwitchPath valved exhaust with full factory valve control
- H-pipe for a deep V8 tone with minimal rasp
- Straight-through bullet resonators in the mid pipes
- Full 76mm (3") mandrel-bent T304L stainless, 1.65mm (0.065") wall
- 26.8 kg (59 lb) vs 29.3 kg (64.5 lb) factory
- Quad 102mm (4") double-walled slash-cut tips
- Up to 9 kW (12 hp) and 14 Nm (10 ft-lb) at the wheels (AWE dyno figures)
- Direct bolt-on
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Ford | Mustang GT Fastback | S650 | 2024–on | 5.0L Coyote V8; quad-tip active exhaust models |
Product
- Brand
- AWE
- Valves
- OEM-supplied valves, full factory control retained
- Tip finish
- Chrome Silver or Diamond Black
- Part number(s)
- 3025-42650 (Chrome Silver), 3025-43650 (Diamond Black)
Details
- System type
- Cat-back exhaust with H-pipe, valved
- Sound level
- SwitchPath (valved: quiet closed, loud open)
- Piping diameter
- 76mm (3")
- Material
- T304L stainless steel, mandrel-bent, 1.65mm (0.065") wall
- Tips
- Quad 102mm (4") double-walled slash-cut
- Weight
- 26.8 kg (59 lb) vs 29.3 kg (64.5 lb) factory
- AWE dyno gain
- Up to 9 kW (12 hp) and 14 Nm (10 ft-lb) at the wheels
- Connection
- Slip-fit inlet adapters to the factory exhaust
Contents
Mid pipes with bullet resonators and H-pipe
Slip-fit inlet adapters
SwitchPath valved rear mufflers
Quad 102mm (4") tips in chosen finish
Installation hardware

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