Yeedercar Rear Diffuser in Carbon Fiber for BMW X3 M40i SUV (2018-2019)
$550.00 Original price was: $580.00.Current price is: $550.00.
Rear Diffuser in carbon fiber for the BMW X3 M40i SUV (2018-2019). Made to order, ships worldwide with a 12-month warranty.
Fitting the BMW X3 M40i SUV (2018-2019), this rear diffuser replaces the plain lower valance with a sculpted piece.
Made from real carbon fiber with a UV-stable clear coat.
Fits: BMW X3 M40i SUV (2018-2019).
Designed to sit in the factory rear valance position on the BMW X3 M40i SUV, no bumper cutting needed.
Confirm your bumper type from the listing photos before ordering, as sport and standard bumpers differ.
Use mild soap and water, then finish with a wax safe for clear-coated carbon.
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 X3 M40i?
It matches the rear bumper shown in the gallery for 2018-2019. 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.
Can it be painted?
We would not recommend painting real carbon; the clear-coated weave is the finish.
How is it shipped?
Made to order, then shipped worldwide with tracking. Reusable protective packaging.
| Material | Carbon Fiber |
| Fitment | BMW X3 M40i SUV (2018-2019) |
| 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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