Dry Carbon Fiber Rear Diffuser for BMW G16 8 Series M850i Xdrive Gran Coupe Four Door (2018-2020) – Yeedercar
$550.00 Original price was: $580.00.Current price is: $550.00.
Rear Diffuser in Dry Carbon Fiber for the BMW G16 8 Series M850i Xdrive Gran Coupe Four Door (2018-2020). Made to order, ships worldwide with a 12-month warranty.
A rear diffuser for the BMW G16 8 Series M850i Xdrive Gran Coupe Four Door (2018-2020), tidying the rear valance and adding a motorsport look.
Made from dry carbon fiber – a lighter layup than standard wet carbon – with a UV-stable clear coat.
Fits: BMW G16 8 Series M850i Xdrive Gran Coupe Four Door (2018-2020).
The mounting tabs line up with the factory rear bumper points on the BMW G16 8 Series M850i Xdrive Gran Coupe Four Door.
Check the photos against your own bumper before ordering: trim levels and facelifts of the same model can differ.
Rinse off road salt and brake dust regularly; a gentle wax keeps the clear coat glossy.
Made to order in our workshop, typically 10-15 business days before shipping worldwide with tracking. 12-month warranty against manufacturing defects.
FAQs
Will this rear diffuser fit my BMW G16 8 Series?
It matches the rear bumper shown in the gallery for 2018-2020. Compare the valance shape in the photos with your own bumper first.
Is the carbon real?
Yes – dry carbon fiber with a UV-stable clear coat. Not a hydro-dipped or printed finish.
Do I need to cut the rear bumper?
No. It replaces the factory lower valance section and uses the original mounting points.
Is the weave direction consistent?
Yes – the weave is laid to follow the shape of the part, so the pattern runs symmetrically on both sides.
What if it arrives damaged?
Send us photos within 7 days and we will replace it. Every piece carries a 12-month warranty against manufacturing defects.
| Material | Dry Carbon Fiber |
| Fitment | BMW G16 8 Series M850i Xdrive Gran Coupe Four Door (2018-2020) |
| Part Type | Rear Diffuser |
| Finish | UV-stable Clear Coat |
| Installation | Direct Fit to Factory Mounting Points |
| Production Time | 10-15 Business Days (Made to Order) |
| Warranty | 12 Months |
| Stock Status | Made to Order |
| Brand | Yeedercar |
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