E30 M3 Motor Mounts (S14) - Poly 75D SALE These are specifically designed for

These are specifically designed for on-track race use only - they are not approved for street use

E46 and Z4 trailing arms are insufficient and wear out quickly

So we designed the original two-piece encapsulating E28 subframe bushings

Military Spec polyurethane with stainless steel sleeves

For early-model E30's not equipped with an airbag

E30 M3 Motor Mounts (S14) - Poly 75D SALE These are specifically designed forIf its time to replace your BMW engine mounts and youre looking for the best there is, then look no further than the original poly E30 M3 motor mounts. The stock S14 M3 rubber mounts deflect as torque moves through the drivetrain, allowing the motor and trans to move especially once theyre worn out. Originally designed for racing, these bolt through 75D poly E30 M3 mounts are specifically engineered to be the strongest and most reliable on the market.