Description
The AWE SwitchPath Cat-Back Exhaust for BMW M3 / M4 (F8X) pairs an application-specific exhaust layout with the configuration shown below. This listing is supplied in the Diamond Black Tips configuration.
Engineering and driving character
SwitchPath is designed for drivers who want a more expressive exhaust note with valve-controlled changes in sound. The quieter and louder operating characters depend on the valve configuration and the vehicle’s control strategy.
The SwitchPath Exhaust is a true cat-back configuration comprised of 3-inch and 2.5-inch US-sourced T304L stainless steel, a precision X-pipe, and a valved SwitchPath muffler tuned specifically for the S55.
AWE made the S55 sound epic with the valves closed, and with them open… again!
Technical details
- Listed configuration: Diamond Black Tips.
- T304L stainless steel construction.
- Tip diameter: 102mm.
Compatibility and installation
- AWE SwitchPath tech also responds perfectly to the many transmission settings and shift points in DCT vehicles.
Vehicle application
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | BMW | M3 | Base |
| 2015-2020 | BMW | M4 | Base |
| 2019-2020 | BMW | M4 | CS |
| 2016 | BMW | M4 | GTS |
Manufacturer part number: 3025-43074.