S5 (B9)
2 products
We have two Audi S5 B9 carbon fiber parts, a front splitter and a rear diffuser, both listed for pre-facelift 2017–2020 cars. They’re real carbon fiber, and fitting either one means drilling. The parts come with the holes already drilled and the screws included, but the listings recommend having a professional fit them.
Audi’s B9.5 facelift, introduced in 2019 for the 2020 models, changed the front and rear styling, and these parts are listed for the earlier car. If you own an A5 S line, read the buying guide below the products first.
Audi S5 (B9) buying guide
A5 S line and S5 fitment
On the pre-facelift B9, the S5 and the A5 with the S line package share the same sport front bumper, which is why some brands sell one lip for both. The standard A5 bumper is shaped differently. Our splitter is listed for the S5, so if you drive an A5 S line, text a photo of your front bumper to 609-525-4865 and we'll check it before you buy. The rear diffuser is listed for the S5 only.
Frequently asked questions
Do these parts fit a 2020 or later S5?
They're listed for pre-facelift cars. Audi's B9.5 facelift was introduced in 2019 for the 2020 models and changed the front and rear styling, so the listings' 2017–2020 range overlaps it. If your S5 is a 2020, send us a photo of the car before you order.
Which S5 body styles do the splitter and diffuser fit?
The listings don't say. The B9 S5 was built as a two-door coupe, a five-door Sportback and a cabriolet, so tell us which one you have when you ask about fitment and we'll confirm before you order.