Rear Bumper Diffuser Insert - E36 M3 (1995-1999)

This is the Genuine BMW rear diffuser / apron insert for the rear bumper on the E36 M3. This stock rear diffuser trim piece fits all E36 M3 Coupe, Convertible, and Sedan which include model years 1995, 1996, 1997, 1998, and 1999. It's a black plastic apron insert that does not need to be painted to install, though some owners and body shops choose to paint to match the rear bumper. (Stock is unpainted.)

This part is listed by BMW as BMW part number 51122233364 (51 12 2 233 364) and is described as Rear Bumper Diffuser Insert for the E36 M3. It is often used on E36 M3 rear bumper conversions for non-M models as well, like the E36 318i, 318is, 325i, 325is, 328i, 328is, and 323is. 

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