Supersprint Alpina Stainless Steel Rear Exhaust "S-Bend" Right Ø70 1SERIES_GLOSSBLACK and remapping the ECU is

and remapping the ECU is mandatory when it is fitted

Their low-dust and low-noise formula ensures a cleaner

and contaminants from entering the steering mechanism

enabling seamless compatibility with factory hoses or aftermarket alternatives

Supersprint Alpina Stainless Steel Rear Exhaust "S-Bend" Right Ø70 1SERIES_GLOSSBLACK and remapping the ECU isThe Supersprint Rear Exhaust "S Bend" Right 70 is a precision, direct fit stainless steel upgrade engineered for the Alpina . It replaces the restrictive factory component to free up exhaust flow, sharpen throttle response and give your Alpina a deeper, more purposeful note. Supersprint has been handcrafting performance exhausts in Mantova, Italy since 1955. Every system is designed and validated on the dyno not by assumption using thin wall stainless