BMW G80 M3 & G82/G83 M4 MAD Axle Back Exhaust Available Coupon Code:"M3Parts" (Enter manually at checkout) Custom-built to order

Custom-built to order

resulting in improved throttle response and fuel efficiency

Upgrade the carbon fiber accents on your G80 M3 with our rear bumper trim replacements

5” 304SS pipes with a brushed finish

9 grade hardness – Axial tensile strength: up to 180

BMW G80 M3 & G82/G83 M4 MAD Axle Back Exhaust Available Coupon Code:"M3Parts" (Enter manually at checkout) Custom-built to orderThe G8x M3 M4 excels in nearly every aspect compared to its precursor, but the prevailing concern among enthusiasts lies in its sound quality. Similar to its predecessor, the S55 in the F8x, the S58 in the current generation still leaves room for improvement. While the stock sounds are a step up from the previous generation, they still have an excess of raspiness that fails to convey the refined aggression inherent to the brand's signature performance