eBay UK currently has some. Not sure how good they are but photos don't look too badLooking for a good rear bumper
I’m pretty sure all rear bumpers are the same. There may be odd holes drilled in some, but these will be for after market fog lights etc.Is a rear bumper in an early s1 the same as a 72 3500s anyone ? ps hope that’s a rotter if you’re breaking it!