AWE Non-Resonated Performance Mid Pipes for BMW G8X M3/M4 (3820-11489) Intercooler Kit this exhaust system is designed

this exhaust system is designed for custom

JMF includes new grommets with every set

(1) Bare 4G63 Block

(10) Bolts

AWE Non-Resonated Performance Mid Pipes for BMW G8X M3/M4 (3820-11489) Intercooler Kit this exhaust system is designedDitch the factory mid section on your M2, M3 or M4 and replace it with two 3, non resonated mid pipes designed to up the ante in the aggression department. Mate the mid pipes to the SwitchPath or Track Edition Exhausts if you prefer the party to start right behind the factory secondary catalysts. Note: AWEs Non Resonated Performance Mid Pipes are designed to be paired to AWE Exhausts only. Due to varying cut points, theyre not guaranteed to work