BMW e46 SPORT Foam Bump Stop Front Strut L+R (x2 buffers) Foam Bump Stop for Front Strut (set of 2) NOTE: for cars with Sport Suspension option. BMW part# 31 33 6 778 544, note the mid-year splits. Recently made O.E.M. part, not been lying around. PLEASE NOTE the MID-Year splits in Fitment Chart BELOW, under 'Product Description'. Eamil us your VIN to confirm.