Set your BMW 640i, 650i or M6 apart from all the others with this Performance style carbon fiber rear diffuser. This diffuser fits all 2012-2019 640i and 650i with M sport package as well as F06, F12 and F13 M6 applications. As the pictures show this diffuser features 2 piece construction and 2×2 carbon fiber weave designed to match any and all other RW carbon fiber parts on your 6 series or M6. We highly recommend professional installation for this diffuser, as the rear bumper will need to be removed. If you have a 640i or 650i, we recommend M6 tips or another aftermarket exhaust in order to fill the outlets. Each rear diffuser is hand crafted and clear coats for a brilliant shine. The clear coat also helps to protect it from the harsh elements on the road.
Fitment
- 2012-2019 BMW F06, F12, F13 640i/650i M Sport
- 2012-2019 BMW F06, F12, F13 M6
Features
- 2 piece constructio
- Unique appearance upgrade for your 640i, 650i, or M6
- Fits coupe, convertible, and gran coupe applications
- 2×2 carbon fiber weave
- Finished with clearcoat
- Made using high grade carbon fiber
Installatio
This carbon fiber diffuser MUST be installed by a professional body shop. Removal of the rear bumper is REQUIRED. For more installation information please email us at info@rwcarbon.com. If you are local to us please set up an install appointment.
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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805-267-9762or email Support@FFPerformance.co
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