Aero & Exterior
BMW F30 M Sport Carbon Fibre Rear Diffuser
Genuine carbon rear diffuser for the F30 / F31 M Sport.
BMW F30 · M Sport
F30 Carbon Rear Diffuser
Genuine carbon rear diffuser for the F30 / F31 M Sport.
$1,199
or 4 interest-free payments of $299.75 with afterpayⓘ
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BACK IN STOCK NOTIFICATION
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- 2×2 twill carbon fibreMaterial
- F30 / F31 M Sport rear bumper (2012–2019)Fitment
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- Free insured shippingover $250, AU wide
- 30-day returnsunused, undamaged
- Not sure it fits?send us your VIN
What you get
Genuine carbon rear diffuser for the F30 / F31 M Sport.
Genuine carbon fibre rear diffuser for the BMW F30 / F31 M Sport. It replaces the plain factory M Sport lower valance with an aggressive, multi-fin diffuser sized for the dual-exhaust M Sport bumper.
Why it’s built this way
- 2×2 twill carbon fibre with a UV-stable gloss clear coat.
- Multi-fin, dual-outlet M Performance look.
- Direct replacement for the OEM M Sport lower diffuser — mounts to the factory points.
- Ready to fit — clear-coated out of the box, no paint required.
Good to know
- Fits: F30 sedan and F31 Touring (2012–2019) with the factory M Sport rear bumper (dual exhaust). Not for standard or Luxury Line bumpers.
- Install: professional fitment recommended — some trial-fitting is normal with carbon panels.
- Lead time: shown next to the price above. It updates with our live stock, and we confirm your dispatch date by email.
2×2 twill carbon
UV-stable gloss clear coat.
Multi-fin design
M Performance-style dual outlet.
Direct fit
Mounts to the factory points.
Ready to fit
No paint required.
Specifications
The spec sheet
| Material | 2×2 twill carbon fibre |
|---|---|
| Finish | Gloss, UV-stable clear coat |
| Style | Multi-fin, dual-outlet M Performance look |
| Fitment | F30 / F31 M Sport rear bumper (2012–2019) |
| Install | Mounts to factory points — professional fitment recommended |
| Lead Time | Out of stock |
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Before you order
Install & FAQ
- Install
- Mounts to factory points — professional fitment recommended
How long does it take to install?
Mounts to factory points — professional fitment recommended
When will it ship?
Every order ships tracked, and shipping is free on orders over $250 Australia-wide.
Can I return it?
30-day returns on unused, undamaged parts. Full details in our returns policy.
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