Here is a genuine BMW E21 Motorsport boot spoiler, in overall excellent condition, has been in storage for many years, all fixings are intact. Will require some 3M tape to mount. 

Part Number: 51712205435

I also have a genuine BMW E21 Motorsport front bumper for sale in a separate listing.

Viewing welcome and recommended, collection only. 

Please bear in mind ebay will take 12%+ of the final sale price, advertised elsewhere (FB Marketplace).

Sold as seen.

Located in Dinton, Wiltshire, SP3