Akrapovic Add to Cart Akrapovic 2021+ BMW G87 M2, G80 M3 & G82 M4 Rear Carbon Wing (requires additional fitting kit) - WI-BM/CA/1/G MSRP: Was: Now: $4,424.00 Akrapovic 2021+ BMW G87 M2, G80 M3 & G82 M4 Rear Carbon Wing (requires additional fitting kit)