BMW E46 M3 Rear Subframe Carrier Mounting Bushes in Poly Polyurethane
Suspension bushes are manufactured to a hardness of approx 80 shore A. Flo-Flex Poly Bushes. Floflex Polyurathane Bushes are designed for all conditions and uses. BMW E46 M3. M3 Models ONLY. Floflex Polyurethane manufacture high performance :-.