V-FS40 20x8.5 5x112 ET38 CB66.56 GSM SRT 2) Upper Front Inserts

2) Upper Front Inserts

We use it ourselves a lot and the mixture ratio is just perfect to easily clean and not cause any issues for your wheels

The racing program KW Competition has been designed for national and international motor sports

improving front wheel grip under acceleration

These 3″ downpipes are the best bang for the buck mod available for your S63

V-FS40 20x8.5 5x112 ET38 CB66.56 GSM SRT 2) Upper Front InsertsOpen hexagonal five spoke design with concave in two profiles, standard and deep. Designed to enhance modern vehicles with a contemporary aesthetic from VAG Group, BMW and Mercedes. NEED FITMENT ADVICE? If you are unsure this wheel will fit your vehicle please contact an advisor before ordering. Please note we are not responsible for any incorrect fitment, see our Returns Policy for further clarification. SEE THIS WHEEL IN MORE DETAIL: