Fits: 2018–2023 BMW M5 AWE Tuning3020-11024Connecting PipesPerformance Mid Pipes: The Performance Mid Pipes replace the factory mid section with a 3” stainless steel X-pipe, mating to the factory Axle Back.Important fitment notes: Pairing AWE's Performance Mid Pipes to the factory exhaust will require cutting the factory mid pipe. Upgrading options: Equipping the Performance Mid Pipes or an Axle Back with intentions to add another section later? That’s a good thing. We've engineered the AWE Exhaust Suite for the M5 as a completely modular configuration that allows you to do just that, at any time. Simply add the desired configuration to your cart, and roar away.AWE Tuning engineered their performance mid pipes to pair with AWE exhausts for additional sound tuning and performance. These robust stainless steel intermediate mid-pipes are designed to replace the factory mid-section of the vehicle's factory exhaust. If you're looking for more raw aggression—go non-resonated. If you're looking for an aggressive, yet sophisticated increase over your base exhausts volume, then go resonated. Choose the AWE Tuning performance mid pipes for your application needs.