Audi RS3 8Y Carbon Fiber Rear Diffuser
SKU PT0037-7
฿86,000 Price per piece · installation not included
- MaterialCarbon Fiber
- FitsRS3 8Y(2021-2024)
- Part typeCarbon Diffusers
- Production timeApproximately 4–6 weeks
- Autoclave-cured prepreg carbon fibre, Toray material, 3K weave
- OEM-level model-specific fit, no bodywork modification required
- Made to order · installation by an experienced technician recommended
Transform the aesthetics and performance of your Audi RS3 8Y with the Carbon Fiber Rear Diffuserprecision-engineered to reduce drag, improve airflow, and enhance rear stability. Constructed using aerospace-grade carbon fiber, this lightweight rear diffuser adds race-ready performance and a distinctive, aggressive touch to your RS3’s rear profile. The UV-resistant high-gloss finish ensures superior durability against fading and scratches, making it the perfect upgrade for everyday driving or track days. Designed for flawless OEM-level fitment, the rear diffuser integrates seamlessly into the RS3’s existing bodywork while amplifying its visual appeal and aerodynamic efficiency.
Our Projects
Harness Aerodynamic Control & Rear Stability
Transform Rear-End Stability With Aerodynamic Precision
The Audi RS3 8Y Carbon Fiber Rear Diffuser is crafted to reduce drag and improve airflow beneath the car for enhanced rear stability during high-speed driving. The diffuser channels turbulent air smoothly away from the rear bumper, creating measurable reductions in back-pressure and delivering increased traction, smoother handling, and sharper cornering. Ideal for both road and track use, this diffuser provides functional upgrades critical for performance enthusiasts while adding a bold, race-inspired look. Whether hitting peak speeds or cornering tighter turns, the rear diffuser ensures aerodynamic efficiency for maximum control and high-speed stability.
Aerospace-Grade Carbon Fiber Durability
Lightweight Strength Meets Long-Term Durability
The Carbon Fiber Rear Diffuser is constructed from aerospace-grade carbon fiber, ensuring lightweight yet durable performance under the most demanding conditions. A UV-resistant high-gloss finish protects the material against fading, cracks, and scratches, making it ideal for daily use and intense driving scenarios. Its lightweight design improves vehicle efficiency while delivering long-term resilience. Perfect for car enthusiasts who want a functional upgrade without sacrificing style, this carbon fiber component combines race-level engineering with premium craftsmanship for lasting performance and aesthetics.
OEM-Level Fitment for Seamless Integration
Perfect Fitment for Your Audi RS3
The Audi RS3 8Y Carbon Fiber Rear Diffuser is custom designed for flawless OEM-level fitment, ensuring a seamless integration with your vehicle’s rear bumper. Engineered to match the RS3’s factory specifications, it blends perfectly with the aggressive styling of the car while maintaining its structural integrity. Thoughtfully designed for easy installation, it features pre-drilled mounting points for secure and precise attachment. A hassle-free installation delivers peace of mind, making this diffuser a top-tier upgrade for RS3 owners looking for aerodynamic improvements and race-ready aesthetics in one package.
Aggressive Styling for Race-Inspired Design
Bold, Race-Inspired Aesthetic for Your RS3
Elevate your Audi RS3 8Y with an aggressive carbon fiber rear diffuserdesigned to deliver a striking race-inspired look that’s sure to turn heads. Featuring sharp, angular contours and a UV-resistant high-gloss finish, the diffuser adds dynamic visual depth to your RS3’s rear-end design, maximizing its sporty appearance. Whether you’re showcasing your car at an event or driving through the city streets, this rear diffuser ensures your RS3 stands apart with both performance and sophisticated style. The perfect blend of functional performance and bold aesthetics makes this carbon fiber upgrade essential for enthusiasts seeking excellence.
| SKU | PT0037-7 |
|---|---|
| Material | Carbon Fiber |
| Fits | RS3 8Y(2021-2024) |
| Part type | Rear Diffuser |
| Vehicle Brands | Audi |
| Model / chassis | RS3 8Y(2021-2024) |
| Manufacturing process | Autoclave-cured prepreg(dry carbon) |
| Finish | UV-resistant gloss clear coat, 3K weave |
| Manufacturer | PAKTECHZ(founded 2016) |
| Importer / distributor | Flinstone Autoparts |
How to order
Tell us your car model, year and the SKU (PT0037-7) Get in touch and we will confirm fitment for your car, the production lead time and the shipping cost before any order is opened.
Production time
Every part is made to order, with a production time of roughly 4–6 weeks. Once it arrives we will contact you to book a date.
Pick up and install at our shop
Customers normally book installation at the shop, where the finished work can be inspected in person. at 1 Soi Yen Chit 7, Thung Wat Don Sathon, Bangkok 10120 Call ahead at 0811-034-034 or message us on LINE · Opening hours Mon–Sat 09:00–18:00 (closed Sunday) · Shipping is arranged case by case — please ask our team
Installation
Parts are designed to OEM-level model-specific fit. For the best result and maximum safety we recommend installation by a technician experienced with body kits.
PAKTECHZ is imported and sold in Thailand by Flinstone Autoparts. To check fitment for your car, ask about lead time, or book installation, contact 0811-034-034 · Fitted at our shop in Sathon, Bangkok
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FAQ
Audi RS3 8Y Carbon Fiber Rear Diffuser — how much does it cost?
Price 86,000 THB per piece (installation not included). Imported and sold by Flinstone Autoparts. To ask or order, contact 0811-034-034
Audi RS3 8Y Carbon Fiber Rear Diffuser — which cars does it fit?
This part is designed specifically for the RS3 8Y (2021-2024). It is moulded to OEM-level model-specific fit with no bodywork modification. Before ordering, give our team the year and chassis code so fitment can be confirmed.
What is it made of, and how does it differ from ordinary carbon?
It is made from prepreg carbon fibre cured in an autoclave (dry carbon), 3K twill weave with a UV-resistant gloss coating. Unlike surface-applied or hydro-dipped carbon, the whole part is real carbon through its thickness, so it is lighter and stronger.
How long is the wait, and where do I collect and fit it?
Every part is made to order, with a production time of roughly 4–6 weeks. Once it arrives we will contact you to book installation at (Sathon, Bangkok). You can inspect the finished work in person. For shipping, contact 0811-034-034
Can I fit it myself?
The part is made to OEM-level model-specific fit, but installation by a technician experienced with body kits is recommended for the best fit and maximum safety. Flinstone Autoparts offers this service.
How do I order Audi RS3 8Y Carbon Fiber Rear Diffuser?
Give us the part number PT0037-7 along with your model and year at 0811-034-034. We confirm fitment, production time and shipping cost before every order is opened.
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