The AWE Track Edition catback exhaust for BMW G8X M3/M4 offers a permanent valve-open tone and weight savings when used with AWE mid-pipes, finished with quad 4.5" chrome silver slash-cut tips. The system includes valve simulators to work with factory valve motors, is 50-state emissions compliant, and is aimed at drivers seeking a constant, rowdy exhaust note; note that sound preference returns are not accepted for this version.
AWE Tuning Track Edition Cat-Back Exhaust for BMW G8X M3/M4 - Chrome Silver Tips