AUDI RS3 8Y SPORTBACK 2025+ MATTE CARBON FIBRE REAR DIFFUSER – CT DESIGN
$1,890
CT Carbon presents this CT Design Diffuser for the Audi RS3 8Y Sportback, made from Dry/Pre-Preg Carbon Fibre, finished in Matte Carbon Fibre.
Compatible Models
- 2025+ Audi RS3 8Y Sportback
CT Carbon presents this CT Design Diffuser for the Audi RS3 8Y Sportback, made from Dry/Pre-Preg Carbon Fibre, finished in Matte Carbon Fibre.
Fitting
There are three ways to get your CT Carbon products fitted:
- Book in at our fitting facility in Hertfordshire, UK.
- Find a fitting partner near you and book in for fitting with them directly.
- Follow one of our fitting guides to install the products yourself.
For more information visit: ctcarbon.co/pages/fitting-1
Shipping & Warranty
All CT Carbon products come with a 12-24 month warranty. Full warranty information: ctcarbon.co/pages/warranty
Shipping
- Orders before 3pm GMT dispatched same day.
- Free UK delivery on all products.
- Worldwide delivery available.
11 reviews for AUDI RS3 8Y SPORTBACK 2025+ MATTE CARBON FIBRE REAR DIFFUSER – CT DESIGN
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Connor Phillips –
Proper OEM-quality diffuser for the AUDI RS3 8Y SPORTBACK 2025+. No drilling, no modification, bolted straight on. Looks incredible and completely transforms the car. CT Carbon really know their stuff.
Matt Collins –
Good value diffuser for the AUDI RS3 8Y SPORTBACK 2025+. Not quite the perfect weave I was hoping for in one corner but that is nitpicking at this price. Overall a really solid part and great customer service from CT Carbon.
Chris Dawson –
Just fitted the diffuser to my AUDI RS3 8Y SPORTBACK 2025+ — absolutely transforms the look. Real carbon, not a wrap, and the difference in quality is obvious. Zero fitment issues. Free US shipping was a bonus I didn’t expect.
Tom Barker –
Love this diffuser for my AUDI RS3 8Y SPORTBACK 2025+. The gloss finish is mirror-quality and the carbon weave is consistent all the way to the edges. Took about 30 minutes to fit with basic tools. Would absolutely order again.
Ethan Clarke –
Solid diffuser for my AUDI RS3 8Y SPORTBACK 2025+. The carbon quality is good and the weave is consistent. Shipping took a few extra days but CT Carbon were responsive when I emailed them. Would buy from them again.
Jake Robinson –
Couldn’t be more pleased with this diffuser for my AUDI RS3 8Y SPORTBACK 2025+. Delivery was fast, packaging was excellent and the quality exceeded my expectations. Easy 5 stars — will be back.
Noah Evans –
Very impressed with the quality of this diffuser. Fits my AUDI RS3 8Y SPORTBACK 2025+ like a glove — even the mounting holes lined up perfectly. Packed really well in foam and arrived with no damage. Free shipping sealed the deal.
Kevin Hughes –
Good quality diffuser for the AUDI RS3 8Y SPORTBACK 2025+. Took a bit of fiddling to get aligned perfectly but once it was on it looks great. Minor issue with one clip but overall very happy — good value for money.
Jordan White –
This diffuser is the real deal for the AUDI RS3 8Y SPORTBACK 2025+. The weave is tight, the finish is high gloss and it bolted on without any issues. Much better value than other suppliers I’ve tried.
Owen Mitchell –
Top quality diffuser. Bought it for my AUDI RS3 8Y SPORTBACK 2025+ and couldn’t be happier. The carbon matches the quality you’d see on professional race builds. Shipping was fast and packaging was solid.
Scott Reynolds –
Really pleased with the diffuser. Carbon quality is great on my AUDI RS3 8Y SPORTBACK 2025+, no complaints there. Took off one star as the fitting hardware could be a bit more comprehensive but it all went on fine in the end.