RW Carbon 2015-2020 BMW F8X M3 M4 Exotics Style Carbon Fiber Diffuser
RW Carbon has a huge selection of Carbon Fiber rear diffuser for the F8x M3 and M4 models so picking one can be difficult. However, this […]
RW Carbon has a huge selection of Carbon Fiber rear diffuser for the F8x M3 and M4 models so picking one can be difficult. However, this Exotics style carbon fiber diffuser blends aggressive with subtle styling. We hand craft each F8X Exotics style diffuser from genuine 2×2 carbon fiber just like all of our other M3/M4 parts. As always, fitment and quality is guaranteed by us – So purchase with confidence. To ensure the F8x M3 and M4 diffuser maintains a shiny finish and stands up to the elements we complete each with a UV resistant clear coat. Installation for the BMW F8X Exotics style carbon fiber diffuser is 100% bolt on requiring no special modifications to your vehicle. When you purchase your F8x diffuser from RW you are receiving a quality product that is shipped from our California warehouse. This diffuser will fit all 2015-2020 BMW F80 M3 and F82 F83 M4 models. If you have any further questions please contact us.
Installation
This exotics style rear diffuser for the F8X models use self tapping screws and OEM mounting locations. The OEM diffuser will stay mounted onto the car and this new one will install over it. Mounting is fairly simple but we also recommend professional installation for the best fitment possible. If you are local to us we can install it for you. If not, give us a call and we can help locate a near by shop or give you instructions on how to install it.
Fitment
- 2015-2020 BMW F80 M3 Sedan
- 2015-2020 BMW F82 M4 Coupe
- 2015-2020 BMW F83 M4 Convertible
- 2016-2020 BMW F82 M4 GTS
- Also includes all F8X CS models
Features
- Superior RW fitment and quality
- Crafted from genuine carbon fiber
- Perfect to add a race inspired feel to your M3/M4
- Bolt on installation – No special tools or modifications
- Installs in under 60 mins
- 2×2 Carbon Fiber construction will match other RW parts
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FREQUENTLY ASKED QUESTIONS
If it's in stock and ready to roll, your order usually hits the road within 1–3 business days.
For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.
Either way, we'll keep you updated so you know exactly when your parts are leaving the pit lane.
Absolutely! Once your order ships, you'll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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