Supersprint Alpina E12 5 Series & E24 B7 Stainless Steel Centre Exhaust M140i F20 we recommend remapping the ECU

we recommend remapping the ECU in order to prevent potential »check engine light« warning signals

whether you're on the road or at the track

It is important to note that these lowering springs are not suitable for four-wheel drive (4WD) vehicles and that the effective lowering height will be reduced if the vehicle already has a standard lowering

More refined exhaust tone compared to catless downpipes

Supersprint Alpina E12 5 Series & E24 B7 Stainless Steel Centre Exhaust M140i F20 we recommend remapping the ECUThe Supersprint Centre Exhaust is a precision, direct fit stainless steel upgrade engineered for the Alpina E12 5 Series & E24 B7. 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