"AWE’s Track Edition takes all of the precision engineering and performance of its SwitchPath™ counterpart, minus the valved muffler in the rear. The result is a constant “valve open” mode, at an affordable price. If you’re craving rich and rowdy tones at all times, and a hefty 22 lb weight savings, this is your dose of steel. 

The Track Edition Exhaust, also 50-state legal like its SwitchPath™ sibling, comes complete with AWE valve simulators to accommodate your factory exhaust valve motors. Happy ECU, happy life.  

Note: This version is known to get rowdy, and may be too much for many. For that reason, this particular version cannot be returned due to sound preference. Prepare yourself (Sport+ mode can be pretty raucous)!" - AWE Tuning

Features:

• 50-state legal emissions
• Track Edition (with mid-pipes) provides a 22 lb weight savings over the stock exhaust
• Bespoke X-pipe unlocks a smooth tone out of the S58
• Ball socket mounting points for easy installation
• Max gains of 3 hp and 5 lb-ft of torque at the wheels
• Quad 4.5” double-walled, slash-cut tips available in chrome silver and diamond black
• Less is more: clean, straight-through design maximizes performance
• Manufactured in-house at AWE
• AWE No CEL guarantee
• AWE Perfect Fitment guarantee
• AWE Lifetime Warranty

Track Edition sound clips start @ 5:14.

 FITS:

2021+ G80 M3/G82 M4