BMW Electronic exhaust valve harness G80 m3 lip kit replaces the OEM torx

kit replaces the OEM torx bolts with Billet Beauty Washers and stainless steel socket head bolts

-A must have on all F90 M5s

2015 – 2019 F32 440i & 440iX (1st & 2nd Gen B58 Engine)

2017 – 2018 F80/F82 BMW M4 GTS

Is it supported by tuners

BMW Electronic exhaust valve harness G80 m3 lip kit replaces the OEM torxFor use with the F chassis valved exhaust, for cars that do not come standard with an exhaust valve. This kit comes with an exhaust valve module, and all wiring necessary to control your exhaust valve from within the vehicle. Example, If you ordered an F chassis exhaust for your F30 320i BMW which does not have an exhaust valve, you will use this kit to restore functionality and allow operation of the exhaust valve from within the vehicle.