RW Carbon 2021-2026 BMW G26 Gran Coupe 4-Series Carbon Fiber Diffuser
Begin or end off your carbon fiber journey of your BMW G26 4-Series M-Sport with this Carbon Fiber Diffuser. This diffuser is crafted from genuine 100% […]
Begin or end off your carbon fiber journey of your BMW G26 4-Series M-Sport with this Carbon Fiber Diffuser. This diffuser is crafted from genuine 100% dry carbon fiber that will nicely match any other carbon fiber parts you have on your car from RW Carbon. The full carbon fiber is a stronger and better-looking weave that will make a difference on the road. To ensure that this diffuser has a nice finish and does not fade or chip we complete it with a thick and high-quality clear coat. Installation is 100% bolt-on by simply unbolting your factory diffuser and mounting the new one using the same mounting points as OEM. Our carbon fiber G26 4-Series diffuser is just the right piece to finish the back end of the car. Choose RW Carbon for your 4-Series carbon fiber needs and receive a product you can be proud of. WILL require aftermarket quad exhaust for the M440i (3.5 inches or less per tip).
Fitment
- 2021+ BMW G26 4-Series
- Gran Coupe
- 430i M-Sport
- M440i ***WILL require aftermarket quad exhaust (3.5 inches or less per tip)***
Features
- Manufactured with genuine dry carbon fiber
- Superior quality and fitment guarantee
- Finished with high quality clear coat for lasting shine
- Bolt on installation – Uses OEM mounting tabs
- Will not fade or discolor over time
Installation
Professional installation on this diffuser is recommended. It will replace your existing OEM diffuser and will mount using the same tabs and OEM hardware.
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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.
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