Active Autowerke M2C Equal Length Mid Pipe With Resonated Pipes

INCLUDES ACTIVE F-BRACE (US PATENT 11248511, PATENT PENDING IN UK AND EU) PLEASE NOTE: OUR ALLOCATION OF COMPONENTS ARE DELAYED AND SUPPLIES ARE LIMITED. WE ARE RECOMMENDING TO OWNERS OF CARS WITH AFTER-MARKET DOWNPIPES TO USE THE RESONATED VERSION BUT WE HAVE ONLY TESTED WITH THE STOCK REAR EXHAUST AND ACTIVE VALVED EXHAUST. ON THE M2C WITH STOCK EXHAUST, THERE MAY BE SOME RASP. WITH STOCK DOWNPIPES, THERE IS MINIMAL RASP so you may also want to opt for the RESONATED VERSION. HOWEVER IF YOU HAVE THE MPE OR CS EXHAUST, YOU SHOULD CONSIDER USING THE RESONATED VERSION - note that if you do not wish to cut your MPE connecting pipes, you cannot use the resonated version but can purchase special MPE connecting pipes instead. Active Autowerke has been an industry leader in engineering high quality BMW performance products for over 41 years. Dedicated to improving enjoyment of your driving machine with the highest quality products, Active Autowerke has been recognized as the leading BMW innov