Custom Carbon Fiber Rear Diffuser Lip for BMW 3 Series G20 M340i (2019-2021)
$345.00 Original price was: $375.00.Current price is: $345.00.
Rear Diffuser Lip in carbon fiber for the BMW 3 Series G20 M340i (2019-2021). Made to order, ships worldwide with a 12-month warranty.
This rear diffuser lip finishes the rear of the BMW 3 Series G20 M340i (2019-2021) with a deeper, vented profile.
Carbon fiber body with a glossy UV-stable clear coat.
Fits: BMW 3 Series G20 M340i (2019-2021).
The mounting tabs line up with the factory rear bumper points on the BMW 3 Series G20 M340i.
Compare the shape in the photos with your bumper first – bumper variants within the same model year can differ.
Clean with a pH-neutral car shampoo and avoid machine polishing the edges.
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 lip fit my BMW 3 Series G20?
It matches the rear bumper shown in the gallery for 2019-2021. 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.
Can it be painted?
We would not recommend painting real carbon; the clear-coated weave is the finish.
| Material | Carbon Fiber |
| Fitment | BMW 3 Series G20 M340i (2019-2021) |
| Part Type | Rear Diffuser Lip |
| 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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