GTX styling offers the most aggressive appearance for your M3 or M4. Our new GTX rear diffuser features 4 piece design which includes the diffuser, 2 side extensions and the undertray. 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.
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.
- 2015-2020 F80 M3
- 2015-2020 F82, F82 M4
- 2016-2020 F82 M4 GTS & CS
- 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
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!
Scroll to view product options.
| Part # |
Description |
Price |
|
| bmwf8x028 |
BMW F8X M3/M4 GTX Carbon Fiber Diffuser |
$1,799.95 |
Add to Cart |
Scroll to view product options.
3 out of 4 found the following review helpful
5
Perfect, track or daily. June 16, 2018
By N. Vo
Just enough aggressiveness and hangs low enough to attract an audience but stillness be functional on your daily driver. The undertray also adds much needed flat surfaces to the bottom of the car. It’s certainly expensive, but it’s well worth it’s price in performance and aesthetic!
Help other customers find the most helpful reviews
Was this review helpful? Yes / No
4 out of 6 found the following review helpful
5
Great Diffuser November 13, 2018
By J
Diffuser was mailed in great and easy packaging. Got it installed easily and was just the look I was going for.
Help other customers find the most helpful reviews
Was this review helpful? Yes / No
6 out of 11 found the following review helpful
5
Soooo aggressive June 22, 2017
By shaun
I upgraded from the Performance style diffuser to this one and damn what a difference. This diffuser is a lot of money, but compared to the original it is not bad and the quality is on par with the PSM pieces. Now I get compliments every time I go to the gas station.
Help other customers find the most helpful reviews
Was this review helpful? Yes / No
Fits These Applications:
| Year |
Make |
Model |
SubModel |
Engine |
Transmission |
Drive |
| 2015 - 2020 |
BMW |
M3 |
F80 |
|
RWC |
|
| 2015 - 2020 |
BMW |
M4 |
F82 |
|
RWC |
|
| 2015 - 2020 |
BMW |
M4 |
F83 |
|
RWC |
|