Do you want the most aggressive rear diffuser that money can buy for your BMW E92 M3? Then RW Carbon has you covered with this Varis style carbon fiber diffuser and under tray. This diffuser is ideal for enthusiasts looking for the most aggressive look possible to distinguish themselves from others along the road. Expect great fit. This diffuser will match your carbon fiber roof or other Carbon Fiber accessories as it comes in a 2×2 carbon fiber weave. Superb fitment and quality can be expected when you choose RW Carbon as your source for BMW E92 carbon fiber parts like this Varis style diffuser. It will include all the pieces and hardware to install. Professional installation is highly recommended due to the complexity of this product.
Installation
We highly recommend professional installation for the E92/E93 M3 carbon fiber rear diffuser. All of the hardware will be included but due to the complexity this diffuser will take about 3 hours to install. If you are local to us in So Cal, we can easily get this job done for you! If not, we can recommend a shop near you.
Fitment
- 2008-2013 BMW E92 M3 Coupe
Features
- The biggest and baddest diffuser for your E92 M3
- Genuine carbon fiber construction
- Matches other RW parts with 2×2 weave
- Comes will all the hardware needed to install
- Ships from our location in Anaheim CA
- Clear coated for a high gloss finish
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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