From your pictures it looks like you have the early style lower lip piece and a late valance.
The lower lip piece for the 9/85 to 9/87 valance is part #51 71 1 943 868 and is the bigger, darker one in these pics:


There were two OEM Air dams available for the early Euro cars (up to 9/85) one was M-Tech and the other wasn't. The non M-Tech bolts to the same holes that the black lower lip thing used and the M version replaces the whole valance.
The non M is part #51 71 1 932 197
M-Tech is part # 51 11 1 929 559
Here’s the non M-tech version:

Leave a comment: