BMW Mini r53 Cooper S Exhaust Hanger Rubber Rings ( x2) Exhaust Hanger Rubber Rings (set of 2) Listing is for TWO, email us for a deal if you need 4 BMW Mini part# 18 20 1 176 013, fits Cooper 'S' only. Recently made by MEISTERSATZ, not been lying around. Please NOTE the mid-year split on PRODUCTION date. Not sure about your car? email us your VIN to confirm.