PAKTECHZ Prepreg Carbon Fiber, Autoclave Cured Made to order, model-specific fit
Benz AMG GT43/GT50/GT53 Carbon Fiber Rear Diffuser

Benz AMG GT43/GT50/GT53 Carbon Fiber Rear Diffuser

SKU PT0014-3

฿75,500 Price per piece · installation not included
  • MaterialCarbon Fiber
  • FitsAMG GT43 GT50 GT53 X290
  • 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 the rear design of your Benz AMG GT43/GT50/GT53 with the Carbon Fiber Rear Diffusera functional aerodynamic component that combines performance and luxury. Engineered from aerospace-grade carbon fiber, this lightweight diffuser optimizes airflow beneath the vehicle, reducing drag and enhancing grip for improved high-speed stability. Finished with a UV-resistant high-gloss coating, the rear diffuser complements your AMG’s sophisticated design while giving it a bold, race-inspired look. Designed for OEM-grade fitment, installation is seamless, ensuring that the diffuser blends perfectly into the factory rear bumper styling.

A front-to-rear perspective of the Benz AMG GT43/GT50/GT53, showcasing the integrated components of the aerodynamics kit, including the spoiler, side skirts, and diffuser

Our Projects

Aggressive Styling & Race-Inspired Presence

Transform Your AMG’s Rear End With Race-Ready Style

An infographic explaining how the Carbon Fiber Aerodynamics Kit improves airflow, adds downforce, and minimizes drag for enhanced stability during high-performance driving

The Carbon Fiber Rear Diffuser delivers a track-inspired aesthetic to the rear of your Benz AMG GT43/GT50/GT53, enhancing its bold and aggressive stance. Made from aerospace-grade carbon fiber, the diffuser complements the AMG GT’s sleek body lines and adds an unmistakable luxury-sport feel. The design integrates seamlessly with the rear bumper, accentuating the sporty dual exhaust setup for an eye-catching rear profile. Whether you’re on the racetrack or the street, this diffuser ensures that your AMG stands out with a captivating aesthetic that reflects its performance pedigree.


Enhance Aerodynamics for Improved Stability

Optimized Airflow & Better High-Speed Performance

A vivid action photo of the AMG GT43, equipped with the aerodynamics kit, racing through open highways while emphasizing both performance enhancements and visual refinement

The Carbon Fiber Rear Diffuser is engineered to optimize the airflow beneath your Benz AMG GT43/GT50/GT53, reducing turbulence and drag. By smoothing the path of rear airflow, the diffuser helps create downforce, which enhances vehicle grip and stability during high-speed driving. This aerodynamic improvement not only boosts performance but also improves fuel efficiency during straight-line driving. If you frequently enjoy spirited driving, this enhanced stability ensures a safer, more controlled experience, reinforcing the AMG’s world-class engineering performance.


Durable, Lightweight Carbon Fiber Construction

Durable, Lightweight Performance Materials

A comparison showing the dramatic visual and aerodynamic improvements of the Benz AMG GT43/GT50/GT53 after installing the Carbon Fiber Aerodynamics Kit

Crafted with aerospace-grade carbon fiber, the Rear Diffuser offers exceptional strength while remaining ultra-lightweight, ensuring it doesn’t compromise your vehicle’s performance. With a UV-resistant high-gloss finish, the component resists environmental damage, including fading, scratches, and weathering. This ensures that the diffuser maintains its polished appearance even under demanding road or weather conditions. Carbon fiber is known for its durability and high strength-to-weight ratio, making it the perfect material for performance-oriented automotive components. Invest in a rear upgrade that delivers both luxurious looks and reliable performance.


OEM-Grade Precision & Seamless Fitment

Seamless OEM-Grade Installation

front-to-rear perspective of the Benz AMG GT43/GT50/GT53, showcasing the integrated components of the aerodynamics kit, including the spoiler, side skirts, and diffuser

The Carbon Fiber Rear Diffuser is designed for OEM-grade fitment, ensuring a quick and easy installation that perfectly matches the factory specifications of the Benz AMG GT43/GT50/GT53. With pre-drilled mounting points, installation is straightforward for DIY enthusiasts and professional installers alike. The precision-engineered design integrates seamlessly with the rear bumper, appearing as if it was a part of the car’s original assembly. This fitment eliminates gaps while providing long-lasting durability, guaranteeing a clean and cohesive style upgrade for your vehicle.

SKUPT0014-3
MaterialCarbon Fiber
FitsAMG GT43 GT50 GT53 X290
Part typeRear Diffuser
Vehicle BrandsMercedes Benz
Model / chassisAMG GT43/50/53 X290(19-23)
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 (PT0014-3) 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

Benz AMG GT43/GT50/GT53 Carbon Fiber Rear Diffuser — how much does it cost?
Price 75,500 THB per piece (installation not included). Imported and sold by Flinstone Autoparts. To ask or order, contact 0811-034-034
Benz AMG GT43/GT50/GT53 Carbon Fiber Rear Diffuser — which cars does it fit?
This part is designed specifically for the AMG GT43 GT50 GT53 X290. 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 Benz AMG GT43/GT50/GT53 Carbon Fiber Rear Diffuser?
Give us the part number PT0014-3 along with your model and year at 0811-034-034. We confirm fitment, production time and shipping cost before every order is opened.
Benz AMG GT43/GT50/GT53 Carbon Fiber Rear… ฿75,500
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