Stand out with this incredible Alpha Competition De-Cat Downpipes for all BMW M5 F90 / M8 F9X. (Years: 2017 - 2025)
These 3.5" / 89mm reduced to 3" / 76mm Alpha Competition stainless steel decat downpipes fit without modification between the turbos and the front pipes of the S63 engines fitted to the BMW M5 F90 and BMW M8 F9x. Made from high quality T304 stainless steel with handmade TIG welds and featuring a high flow structure, these downpipes able to support over 1000hp are clearly the best value for money on the market!
Direct mounting
100% T304 stainless steel
3.5" / 89mm main pipes and 3" / 76mm secondary pipes
Measured gain on stage 1 : 110hp
Handmade TIG welded
Assembly kit included
Lifetime warranty
Fits:
BMW M5/C/CS F90 600/625/635cv (17-23)
BMW M8/C F9X 600/625cv (19-25)
SKU: AC-S63.2-DP
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