Custom Carbon Fiber Rear Diffuser for BMW 1 Series F40 118i M Tech Sport Hatchback 4-Door (2020-2022)
$550.00 Original price was: $580.00.Current price is: $550.00.
Rear Diffuser in carbon fiber for the BMW 1 Series F40 118i M Tech Sport Hatchback 4-Door (2020-2022). Made to order, ships worldwide with a 12-month warranty.
Made for the BMW 1 Series F40 118i M Tech Sport Hatchback 4-Door (2020-2022), this rear diffuser sharpens the rear bumper line without changing the mounting points.
Real carbon fiber layup finished with a UV-stable clear coat.
Fits: BMW 1 Series F40 118i M Tech Sport Hatchback 4-Door (2020-2022).
It follows the rear bumper line of the BMW 1 Series F40 118i M Tech Sport Hatchback 4-Door and bolts up to the factory points underneath.
Model year alone is not enough on these cars; match the bumper shape shown in the gallery.
Wipe down with a soft cloth and a pH-neutral cleaner; avoid abrasive polishes on the clear coat.
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 1 Series F40?
It matches the rear bumper shown in the gallery for 2020-2022. Compare the valance shape in the photos with your own bumper first.
Is the carbon real?
Yes – 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.
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.
Does it come with fittings?
The piece itself is supplied as shown; the factory fixings on your car are reused. Tape or sealant is recommended by most installers.
| Material | Carbon Fiber |
| Fitment | BMW 1 Series F40 118i M Tech Sport Hatchback 4-Door (2020-2022) |
| 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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