Our GTX styling offers the most aggressive appearance for your F8x M3 or M4. Our GTX carbon fiber rear diffuser features 4 piece design which includes the diffuser, 2 side extensions and a huge undertray. So if you plan is to wow your fellow BMW drivers, then this diffuser is a must! The F8X M3/M4 GTX carbon fiber diffuser will seamlessly match other RW or OEM parts you have on the vehicle as we craft them from 2x2 carbon fiber. We know our customers care deeply about the parts they choose to install on their vehicle, which is why we only use the highest quality CF fabric, clearcoats and resin in the making of our products. Just like the rest of our product line, this GTX carbon fiber diffuser comes with the RW fitment and quality guarantee.

Installation is purely bolt-on and does not require and special modifications or cutting.
Installation
This GTX diffuser for the F8x M3 and M4 uses a combination of OEM screws/mounting locations, supplied hardware and self tapping screws. Due to the large nature of this diffuser we highly recommend professional installation. If you are local to RW Carbon, we urge you to let us install it for you. However, if you are not, then we can suggest a shop near you that is qualified.

Fitment
2015-2020 F80 M3
2015-2020 F82, F82 M4
2016-2020 F82 M4 GTS & CS

Features
One of the most aggressive diffusers for the F8x M3/M4
Genuine 2x2 carbon fiber construction
4pc kit includes; diffuser, 2 side extensions, undertray
Finished with UV resistant clear coat
Usually in stock at our California warehouse
Bolt on installation

Why RW Carbon?
We know there are many companies out there claiming to have the best M3 and M4 carbon fiber upgrades. At RW Carbon we take the time to quality control every single front Lip that ships from our warehouse. When you order from many companies online they are shipping a product straight from overseas that has not been quality controlled. If you order one of these parts you could receive a diffuser that is damaged, has scratches in the clearcoat, or overall poor carbon fiber construction. By choosing RW Carbon we make the promise to deliver you a consistent, quality product that is shipped from our Southern California location. Additionally, all products shipping from our warehouse are meticulously inspected, and packaged to ensure you receive the best possible carbon fiber item for your BMW. Choose RW Carbon for your GTX style parts and save thousands as well!