H&R 21-22 BMW M3 Sedan/Competition Sedan G80 Super Sport Spring (w/Sport Susp./Adaptive Susp.) Forced Induction>Turbo Inlets GiroDisc 328x28mm 10 Pin Holes

GiroDisc 328x28mm 10 Pin Holes 54mm Annulus Slotted Rings

An additional auxiliary air inlet is available for use to bring in air from the front of the vehicle when under power

Installing the system takes only an hour

dense outside air - more than Banks competitors and up to 57% more than stock - for more power and mileage

H&R 21-22 BMW M3 Sedan/Competition Sedan G80 Super Sport Spring (w/Sport Susp./Adaptive Susp.) Forced Induction>Turbo Inlets GiroDisc 328x28mm 10 Pin HolesOnly from H&R, Super Sport Springs have all the features of Sport Springs, plus additional lowering, great for the seasoned enthusiast looking for a little more. These high tech progressive springs retain superior ride comfort. The handling of your vehicle will be improved with a lower center of gravity. H&R Super Sport Springs give your vehicle the best looking performance stance.