SUPERSPRINT EXHAUST BMW F90 M5 CS 4.4i V8 (S63M - 635 Hp - models with OPF) 2021->
https://bit.ly/3HVBmMj
Supersprint Kit downpipe 100% Inox exhaust system including:
n. 528121 Turbo downpipe kit + Metallic catalytic Right (Replaces primary and secondary catalytics) Accepts the stock tertiary catalytics
n. 528141 Turbo downpipe kit + Metallic catalytic Left (Replaces primary and secondary catalytics) Accepts the stock tertiary catalytics