If you’re looking to have it cranked to 11 at all times, this is for you. The AWE SwitchPath (TM)-to-Track Conversion kit replaces the rear muffler and valve section sections with straight-through, unfiltered Track Edition rear sections.
What’s Included:
- AWE Tuning 18-19 BMW M5 (F90) 4.4T AWD Track Edition Conversion Kit
Vehicle Fitment:
- 2018-2023 BMW M5 Base
- 2019-2021 BMW M5 Competition