BMW Genuine Rear Bumper Cover Flap - Trim Flap for Trailer Hitch Mount for X5 3.0i X5 4.4i X5 4.6is X5 4.8is BMW Genuine Bumper Cover Flap - Trim Flap for Trailer Hitch Mount Please see Product Description below for vehicle compatibility. Manufacturer Warranty: 24000 miles or 2 years Quantity within package: 1