Garage Whifbitz 3.5" single midpipe for the BMW M3 & M4.
Made from 304 stainless steel our 3.5" single midpipe removes the secondary cats and fits between the downpipes and the OEM rear section.
Our 3.5" single midpipe gives the car a deeper tone and removes some of the rasp that the BMW M3 & M4 F8X platform is known for when decatting and fitting free flowing exhausts.
Please note to fit the OEM exhaust will need cutting.