Yeedercar Handcrafted Carbon Fiber Rear Diffuser for Audi RS3 Base Sedan 4-Door (2017-2019)
$550.00 Original price was: $580.00.Current price is: $550.00.
Rear Diffuser in carbon fiber for the Audi RS3 Base Sedan 4-Door (2017-2019). Made to order, ships worldwide with a 12-month warranty.
A rear diffuser for the Audi RS3 Base Sedan 4-Door (2017-2019), tidying the rear valance and adding a motorsport look.
Genuine carbon fiber, clear-coated to protect against UV fade.
Fits: Audi RS3 Base Sedan 4-Door (2017-2019).
The mounting tabs line up with the factory rear bumper points on the Audi RS3 Base Sedan 4-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 Audi RS3 4-Door?
It matches the rear bumper shown in the gallery for 2017-2019. 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 long does production take?
Around 10-15 business days because each piece is made to order, then shipping with tracking.
| Material | Carbon Fiber |
| Fitment | Audi RS3 Base Sedan 4-Door (2017-2019) |
| 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 |








Reviews
There are no reviews yet.