Rear Carbon Diffuser, M Performance - G87 M2 (Stock Exhaust)

This part is listed by BMW as BMW part number 51125A46B51 (51 12 5 A46 B51) and is described as the carbon fiber M Performance rear diffuser for the stock exhaust on G87 M2.

This is a Genuine BMW G87 diffuser with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.