PAKTECHZ Prepreg Carbon Fiber, Autoclave Cured Made to order, model-specific fit
Audi RS7 C8 Carbon Fiber Rear Diffuser

Audi RS7 C8 Carbon Fiber Rear Diffuser

SKU PT0030-5

฿79,000 Price per piece · installation not included
  • MaterialCarbon Fiber
  • FitsRS7 C8(2020-2023)
  • 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
  • Manufacturing process Autoclave-cured prepreg(dry carbon)
  • Finish 3K twill weave, UV-resistant gloss coating
  • Fitment OEM-level model-specific moulding, no modification needed
  • Production time Made to order, 4–6 weeks

Upgrade your Audi RS7 C8 with our expertly crafted Carbon Fiber Rear Diffusercombining bold styling and high-performance aerodynamics. Made from premium aerospace-grade carbon fiber, this lightweight rear diffuser improves airflow efficiency, enhances downforce stability, and reduces drag for impressive high-speed performance. Its race-inspired design adds a sporty, aggressive look to your RS7’s rear profile while maintaining durability with a UV-resistant glossy finish that resists fading, scratches, and environmental exposure. Easily installable with precision-fit design for RS7 models, this diffuser is the ultimate enhancement for drivers seeking both functional benefits and visual impact.

Audi RS7 (C8) showcasing the sleek aerodynamic front splitter, side skirts, and aggressive styling upgrades

Our Projects

Ultimate Aerodynamics That Redefine Stability

Optimized Airflow for High-Speed Performance

Sleek aerodynamic side skirts contouring the RS7 effortlessly, enhancing handling and styling

The Carbon Fiber Rear Diffuser for the Audi RS7 C8 has been engineered to improve your vehicle’s aerodynamics and drive stability. By channeling airflow effectively beneath the car, the diffuser reduces drag and generates rear downforce, ensuring enhanced cornering precision and control during high-speed driving. Perfect for performance enthusiasts, this upgrade delivers measurable gains in vehicle handling, making your RS7 more dynamic on tracks and highways. Whether you’re taking tight corners or reaching top speeds, the rear diffuser ensures optimal performance while transforming the RS7 into a bold and aggressive machine.


Durability and Lightweight Strength

Aerospace-Grade Carbon Fiber for Premium Durability

Illustration of optimized airflow generated by the body kit components, improving downforce and performance

Crafted with industry-leading aerospace-grade carbon fiber, the Rear Diffuser offers exceptional strength while remaining remarkably lightweight. Designed for durability against everyday driving conditions, the diffuser resists scratches, impacts, and environmental damage while maintaining its UV-protected high-gloss finish. Perfect for RS7 owners who prioritize reliability without compromising style, this carbon fiber rear diffuser ensures a long-lasting solution for achieving aerodynamic upgrades with premium-grade materials. Its lightweight properties help balance your RS7’s weight distribution, improving both fuel efficiency and acceleration.


Tailored Fit with Seamless Integration

Precision Fitment for Audi RS7 C8

Carbon fiber rear diffuser and roof spoiler delivering bold, sporty rear-end aesthetic upgrades

The Carbon Fiber Rear Diffuser is specifically designed to integrate seamlessly with the Audi RS7 C8 rear bumper, achieving a perfect alignment with its factory contours. Featuring pre-drilled mounting points, it ensures easy installation with no additional modifications required. This plug-and-play design is suitable for both professional installation and DIY enthusiasts. Once installed, the diffuser becomes an integral part of your RS7’s rear profile, flawlessly matching its sharp and sporty design while delivering instant aero and styling upgrades.


Aggressive Race-Inspired Rear Styling

Bold Styling for a Distinctive Rear Profile

Before-and-after comparison highlighting how the carbon fiber body kit transforms the RS7’s look and performance

Transform the rear aesthetic of your Audi RS7 C8 with the Carbon Fiber Rear Diffuserdesigned for a race-inspired, aggressive look that commands attention on the road. The defined geometric edges and sleek contours of the diffuser create a sophisticated and bold rear-end upgrade while enhancing the RS7’s performance appeal. Paired with its high-gloss finish, this diffuser adds a luxurious touch while boosting functionality. Ideal for car enthusiasts who value dynamic styling, this rear diffuser sets your RS7 apart, making it the centerpiece in any driving or car show setting.

SKUPT0030-5
MaterialCarbon Fiber
FitsRS7 C8(2020-2023)
Part typeRear Diffuser
Vehicle BrandsAudi
Model / chassisRS7 C8(2020-2023)
Manufacturing processAutoclave-cured prepreg(dry carbon)
FinishUV-resistant gloss clear coat, 3K weave
ManufacturerPAKTECHZ(founded 2016)
Importer / distributorFlinstone Autoparts

How to order

Tell us your car model, year and the SKU (PT0030-5) 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 RS7 C8 Carbon Fiber Rear Diffuser — how much does it cost?
Price 79,000 THB per piece (installation not included). Imported and sold by Flinstone Autoparts. To ask or order, contact 0811-034-034
Audi RS7 C8 Carbon Fiber Rear Diffuser — which cars does it fit?
This part is designed specifically for the RS7 C8 (2020-2023). 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 RS7 C8 Carbon Fiber Rear Diffuser?
Give us the part number PT0030-5 along with your model and year at 0811-034-034. We confirm fitment, production time and shipping cost before every order is opened.
Audi RS7 C8 Carbon Fiber Rear… ฿79,000
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