PAKTECHZ Prepreg Carbon Fiber, Autoclave Cured Made to order, model-specific fit
Porsche Cayenne Carbon Fiber Rear Diffuser

Porsche Cayenne Carbon Fiber Rear Diffuser

SKU PT0031-7

฿89,500 Price per piece · installation not included
  • MaterialCarbon Fiber
  • FitsCayenne 9YA/9YB(2018-2023)
  • 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

Transform your Porsche Cayenne’s rear end with the Carbon Fiber Rear Diffuserexpertly crafted to deliver superior aerodynamics, performance, and a bold sporty design. Constructed from aerospace-grade carbon fiber, this lightweight, durable upgrade reduces drag by optimizing airflow, enhancing both handling and fuel efficiency. With a UV-resistant glossy finish, the diffuser resists fading, scratches, and weather damage, maintaining its premium look over time. Designed for OEM-grade fitment, it seamlessly integrates into your Cayenne’s rear bumper, giving it a sophisticated yet aggressive appearance that matches the vehicle’s dynamic character.

A complete exterior view of a Cayenne featuring the Carbon Fiber Aero Kit, showcasing its aggressive yet luxurious transformation

Our Projects

Bold Styling and Superior Aerodynamics

Elevate Your Cayenne’s Rear Profile with Aggressive Styling

A detailed shot revealing the intricately detailed aerospace-grade carbon fiber weave with a UV-resistant glossy finish, highlighting craftsmanship and durability

The Carbon Fiber Rear Diffuser is the perfect modification to redefine your Porsche Cayenne’s rear design. With sharp, race-inspired styling, it adds a bold aesthetic while improving rear-end aerodynamics for optimal performance. Its aerospace-grade carbon fiber construction ensures durability without compromising on weight, making it an ideal choice for performance-focused drivers. Finished with a UV-resistant glossy coating, it resists weather damage, scratches, and fading, maintaining its premium and aggressive design over time. Whether you’re cruising through the city or testing the limits on the track, this upgrade transforms your Cayenne’s rear-end into an eye-catching display of sportiness.


Enhanced Aerodynamic Performance

Boost Stability and Optimize Airflow with Precision Engineering

Side-by-side comparison of a stock Porsche Cayenne versus a fully upgraded version with the aerodynamic kit, emphasizing the visual and functional upgrades

The Carbon Fiber Rear Diffuser is engineered to provide substantial aerodynamic benefits to your Porsche Cayenne. With impeccably designed airflow channels, the diffuser minimizes turbulence, reduces drag, and increases stability at high speeds. This upgrade contributes to more efficient energy use and provides better handling, ensuring the Cayenne stays planted on the road during cornering and high-velocity driving. Lightweight aerospace-grade carbon fiber ensures maximum performance, making your vehicle both fuel-efficient and visually stunning. For drivers seeking a tangible performance edge paired with attention-grabbing styling, this diffuser is a must-have modification.


Premium Material Designed to Endure Extreme Conditions

Durable Materials with a Glossy UV-Protected Finish

Individual images of each component included in the Aerodynamics Kit (splitters, spoilers, diffusers, etc.), displayed with simple yet detailed descriptions of their function

Durability meets luxury with the Carbon Fiber Rear Diffusercrafted from aerospace-grade carbon fiber, trusted for its unmatched strength and lightweight properties. The UV-resistant coating guarantees protection against fading, discoloration, and scratches, ensuring the diffuser stays in pristine condition no matter the weather or driving conditions. Tested for performance in demanding environments, this rear diffuser is designed to withstand high-speed impacts while improving the vehicle’s overall aesthetic. Cayenne owners who demand the perfect blend of luxury quality and practical reliability will find this upgrade the ultimate choice.


Stress-Free OEM-Grade Installation

Effortless Installation for a Factory-Quality Fit

A complete exterior view of a Cayenne featuring the Carbon Fiber Aero Kit, showcasing its aggressive yet luxurious transformation

The Carbon Fiber Rear Diffuser is precision-engineered for OEM-grade fitment, ensuring it integrates perfectly into the Porsche Cayenne’s rear bumper design. Pre-aligned and pre-drilled mounting points make installation stress-free for both professionals and DIY enthusiasts. Its seamless alignment ensures the diffuser appears as a natural extension of the Cayenne’s rear architecture, enhancing its sporty design without compromising the vehicle’s original aesthetic. A simple installation process paired with exceptional attention to detail makes this the perfect upgrade for those looking to enhance their SUV with minimal hassle.

SKUPT0031-7
MaterialCarbon Fiber
FitsCayenne 9YA/9YB(2018-2023)
Part typeRear Diffuser
Vehicle BrandsPorsche
Model / chassisCayenne 9YA/9YB(2018-2023)
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 (PT0031-7) 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

Porsche Cayenne Carbon Fiber Rear Diffuser — how much does it cost?
Price 89,500 THB per piece (installation not included). Imported and sold by Flinstone Autoparts. To ask or order, contact 0811-034-034
Porsche Cayenne Carbon Fiber Rear Diffuser — which cars does it fit?
This part is designed specifically for the Cayenne 9YA/9YB (2018-2023). 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 Porsche Cayenne Carbon Fiber Rear Diffuser?
Give us the part number PT0031-7 along with your model and year at 0811-034-034. We confirm fitment, production time and shipping cost before every order is opened.
Porsche Cayenne Carbon Fiber Rear Diffuser ฿89,500
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