Supersprint BMW F90 M5, F91 M8, F92 M8, F93 M8 & more Stainless Steel Downpipe Kit - (Replaces the Primary Catalytic) M135 (F70) ENGINE & PERFORMANCE Improved stability during cornering and

Improved stability during cornering and braking

this new 4th variant offers greater composure when driving at the limit

Manufactured from premium ABS plastic

Designed for the S65

Supersprint BMW F90 M5, F91 M8, F92 M8, F93 M8 & more Stainless Steel Downpipe Kit - (Replaces the Primary Catalytic) M135 (F70) ENGINE & PERFORMANCE Improved stability during cornering andThe Supersprint Downpipe Kit Right Left(Replaces the Primary Catalytic) is a precision, direct fit stainless steel upgrade engineered for the BMW F90 M5, F91 M8, F92 M8, F93 M8 & more. It replaces the restrictive factory component to free up exhaust flow, sharpen throttle response and give your BMW a deeper, more purposeful note. Supersprint has been handcrafting performance exhausts in Mantova, Italy since 1955. Every system is designed and validated