AWE Track Edition Catback Exhaust for BMW G8X M3/M4 
Welcome to the party in the back. Presenting the AWE Exhaust Suite for the BMW G8X M3 & M4!
Features:
50-state emissions-complaint dual 3” exhaust configuration
Available as valved SwitchPath™ or rowdy Track Edition
Fits stock and M-Performance valances
Optional non-resonated performance mid-pipes available separately (for AWE Exhausts only)
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