PAKTECHZ Prepreg Carbon Fiber, Autoclave Cured Made to order, model-specific fit
Tesla Model Y Carbon Fiber Rear Diffuser

Tesla Model Y Carbon Fiber Rear Diffuser

SKU PT0027-3

฿62,550 Price per piece · installation not included
  • MaterialCarbon Fiber
  • FitsModel Y(2020-2024)
  • 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
  • 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 Tesla Model Y with the Carbon Fiber Rear Diffuserprecision-engineered to improve aerodynamic performance, reduce drag, and deliver a bold, race-inspired rear profile. Crafted from aerospace-grade carbon fiber, this lightweight diffuser enhances handling and high-speed stability while contributing to energy efficiency. The UV-resistant gloss finish ensures long-lasting durability and visual appeal under extreme weather conditions. With OEM-level fitment, the rear diffuser integrates seamlessly with the Model Y’s bumper design for a clean and professional installation. Perfect for Tesla owners seeking functionality, durability, and a striking rear-end style upgrade.

A Tesla Model Y with the Carbon Fiber Aero Kit installed, highlighting the cohesive integration between the front lip, side skirts, spoiler, and rear diffuser

Our Projects

Aerodynamic Optimization for Performance

Elevate Driving Stability With Precision Airflow

A detailed look at the front lip showing the premium aerospace-grade carbon fiber weave and lightweight design

The Tesla Model Y Carbon Fiber Rear Diffuser is expertly designed to reduce drag and optimize airflow dynamics, creating a smoother driving experience and enhanced high-speed stability. By channeling airflow under and around the vehicle, the rear diffuser minimizes turbulence and improves traction during sharp turns and accelerations. Perfect for performance-focused Tesla drivers, this upgrade has been wind-tunnel tested to ensure measurable results, including reduced drag and better handling. Blend seamless functionality with sleek styling, and experience a new level of confidence and precision in every drive with this aerodynamic enhancement for your Model Y.


Lightweight & Durable Carbon Fiber Construction

Aerospace-Grade Carbon Fiber for Maximum Durability

Angled shot showcasing how the side skirts enhance the aerodynamic design and side profile of the Tesla Model Y

Built from aerospace-grade carbon fiber, the Tesla Model Y Rear Diffuser offers superior durability matched with incredibly low weight to maintain your EV’s energy efficiency and performance. Its lightweight design minimizes weight contribution to the vehicle while adding structural integrity to the rear profile, eliminating unnecessary drag. The UV-resistant glossy coating protects the diffuser from road debris, scratches, and environmental wear, keeping it in pristine condition over time. This material ensures timeless appeal, combining long-lasting functionality with an elegant finish for Tesla owners who value sustainability and consistent performance in their upgrades.


OEM-Grade Fitment for Easy Installation

Quick Installation & Flawless Fitment

A rear view showing the spoiler amplifying the Tesla Model Y’s sporty look while improving high-speed stability and downforce

The Carbon Fiber Rear Diffuser is precision-engineered for OEM-level fitment, ensuring seamless attachment to your Tesla Model Y’s rear bumper. Featuring pre-drilled mounting points, this diffuser enables a hassle-free installation process, whether performed by professionals or as a DIY upgrade. Its streamlined design allows it to integrate cleanly and securely with the natural body contours of the Model Y, creating a factory-quality finish. This diffuser is specifically tailored to preserve the original integrity of Tesla’s innovative design while providing a striking precision-crafted upgrade to the rear bumper aesthetics.


Aggressive Styling With Functional Performance

Sporty Race-Ready Rear Design

A Tesla Model Y with the Carbon Fiber Aero Kit installed, highlighting the cohesive integration between the front lip, side skirts, spoiler, and rear diffuser

Make a bold statement with the Tesla Model Y Carbon Fiber Rear Diffusertransforming the rear end of your EV into a sporty, performance-inspired profile. The sharp contours and polished carbon fiber design create an aggressive aesthetic that enhances the futuristic styling of your Model Y. Ideal for enthusiasts who want their Tesla to make an impression on the road or at events, this rear diffuser adds style without sacrificing aerodynamic performance. Whether parked or driving at full speed, the diffuser completes the vehicle’s design with a race-ready rear appearance suited for modern drivers.

SKUPT0027-3
MaterialCarbon Fiber
FitsModel Y(2020-2024)
Part typeRear Diffuser
Vehicle BrandsTesla
Model / chassisModel Y(2020-2024)
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 (PT0027-3) 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

Tesla Model Y Carbon Fiber Rear Diffuser — how much does it cost?
Price 62,550 THB per piece (installation not included). Imported and sold by Flinstone Autoparts. To ask or order, contact 0811-034-034
Tesla Model Y Carbon Fiber Rear Diffuser — which cars does it fit?
This part is designed specifically for the Model Y(2020-2024). 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 Tesla Model Y Carbon Fiber Rear Diffuser?
Give us the part number PT0027-3 along with your model and year at 0811-034-034. We confirm fitment, production time and shipping cost before every order is opened.
Tesla Model Y Carbon Fiber Rear… ฿62,550
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