AUTOID Carbon Fibre Performance Rear Diffuser for BMW M3 & M4 (2014-2019)
The AUTOID Performance Rear Diffuser for the BMW M3 and M4 is a stunning one piece carbon fibre rear diffuser.
We designed this replacement unit around OEM parts to guarantee the best possible fitment for an aftermarket item.
- 1 x AUTOID Carbon Fibre (2x2 Weave, CFRP) Performance Rear Diffuser
- BMW M3 (2014-2018, F80)
- BMW M4 (2014-2019, F82 F83)
The OEM diffuser is secured by 2 screws and multiple clips on the upper partition. There are two screws in the center of the diffuser that must be removed, but are not important to the factory diffuser install. Using the 8mm socket remove all 4 screws
With the screws removed simply pull the diffuser from the bumper. The top clips do not require much pressure so no body tools are required.
With the diffuser removed it is now time for install of the AUTOID carbon fibre diffuser. This piece utilises all 4 8mm screws and the existing body clips. Step 1 of the installation is to lineup the clips and carefully press into place.
Now that the diffuser is loosely secured by the mounting tabs simply tighten the four 8mm screws.
Should you not feel comfortable fitting this item, we have facilities to fit your item for you. Please contact us at email@example.com in order to make an appointment.
All of our products are covered by our industry leading 2 year "no-questions-asked" warranty. If you see any defects, outside of the realms of usual wear & tear, we'll exchange your items free of charge. Terms and conditions apply. More info here.
WHY CHOOSE AUTOID
We quality control every single item that we dispatch from our shop. Many sellers online ship their products straight from overseas, meaning they have not been quality controlled. If you order one of these parts you could receive a part that is damaged, has scratches in the clearcoat, or overall poor carbon fiber construction. By choosing AUTOID, we make the promise to deliver a consistent, quality product that is shipped from our shop in London, not from China or Taiwan. One final benefit is our warranty, as above, this is a minimum of 2 years and is as long as a lifetime on our TRE items.