
BMW G90 G99 M5 Performance Carbon Fiber Rear Diffuser
BMDIG9001
BMW G90 / G99 M5 M Performance Style Carbon Fiber Rear Diffuser
Upgrade the rear end of your BMW G90/G99 M5 with a premium M Performance style carbon fiber rear diffuser. Designed for an aggressive OEM+ look, this diffuser adds a sharper motorsport appearance while maintaining clean factory lines.
Key Features
- M Performance style design for an upgraded, aggressive rear profile
- Real carbon fiber construction with a glossy clear coat finish (unless otherwise noted)
- Lightweight and durable exterior styling upgrade
- Precision fitment made for the G90/G99 M5 platform
- Great match with carbon fiber lips, side skirts, trunk spoilers, and exhaust upgrades
Fitment
- Compatible Model: BMW G90 M5 / G99 M5
Material & Finish
- Material: Carbon Fiber
- Finish: Clear coated (gloss) for deep carbon weave appearance
What’s Included
- 1x Carbon Fiber Rear Diffuser (M Performance style)
Why Buy From JL Motoring
- Fast support for fitment questions
- Careful packaging for oversized exterior parts
- Enthusiast-focused selection for BMW performance platforms
Shipping & Notes
- Oversized items may ship in a large box and may require a signature depending on value and carrier.
Pairs well with

BMW G90 G99 M5 Performance Carbon Fiber Rear Diffuser
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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FAQ’s
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Contact Us
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FAQs
Please read our FAQs page to find out more.
DO YOU SHIP WORLDWILD?
Yes. We ship worldwide.
WILL THIS FIT MY CAR?
Please check the product page for detailed fitment information - we include it on every item we offer.
If you don’t see the details listed, feel free to email us at sales@JL-Motoring.com for further assistance.
CAN I FINANCE MY ORDER?
Yes, we offer a variety of financing options, including Klarna and Affirm, which allow you to split your payments into convenient weekly installments.
