Sale

Exterior Components› Body Panels and Components

RW Carbon

CF Rear Diffuser

$2,624.95 $2,549.95 Save $75.00

SKU: audir811

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The RW Carbon CF Rear Diffuser is a carbon fiber exterior accessory designed for the 2019-2023 Audi R8 4S. It is meticulously handcrafted using premium carbon fiber, resins, and clear coats.

It complements other RW Carbon fiber components and is quality checked at their California facility.
Show original supplier description
The RW Carbon CF Rear Diffuser is an exterior accessory meticulously handcrafted from 100% genuine carbon fiber, premium resins, and clear coats, designed to enhance the visual allure and aerodynamics of the 2019-2023 Audi R8 4S. This rear diffuser aims to provide a polished finishing touch, integrating seamlessly with other RW Carbon fiber components to elevate the overall aesthetic of your R8 4S Facelift. It has undergone thorough quality checks to ensure a superior product. Key features include its construction from genuine carbon fiber, a deep, mirror-like shine from its clear coat finish, and its ability to complement other RW CF components. RW Carbon recommends professional installation for this carbon fiber rear diffuser for the Audi R8. Fitment is confirmed for 2019-2023 Audi R8 4S models, with specific listings for the 2023 Audi R8 Performance and 2020 Audi R8 Performance. If your specific vehicle is not listed, it is recommended to use the search bar to check full compatibility.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRW Carbon
Part Numberaudir811
CategoryExterior Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy