
BMW F80 M3






Enhance the rear-end presence and aerodynamic performance of your Mercedes-AMG GT 50 or GT 53 with the Paktechz Carbon Fiber Rear Diffuser. Designed to perfectly complement the AMG GT 4-Door’s bold styling, this diffuser delivers a race-inspired look while improving rear airflow and downforce.
Constructed from high-quality 3x3 twill weave carbon fiber, this diffuser is lightweight, strong, and finished in a UV-resistant gloss clear coat for a deep, lasting shine.
Premium 3x3 Twill Weave Carbon Fiber
Durable, lightweight material with a high-gloss finish that provides a premium motorsport look.
Aerodynamic Functionality
Optimizes rear airflow and increases downforce for better high-speed stability and rear-end grip.
Aggressive Rear Styling
Transforms the rear profile with a sharp, performance-inspired design that matches the AMG GT’s wide and powerful stance.
Precision Fitment
Designed specifically for the Mercedes-AMG GT 50 and GT 53 (X290) from 2019–2022. Offers seamless OEM-style integration with factory mounting points.
UV-Protected Gloss Finish
Protects against fading, yellowing, and environmental wear while maintaining a deep, mirror-like gloss.
Mercedes-AMG GT 50 (X290) – 2019–2022
Mercedes-AMG GT 53 (X290) – 2019–2022
All Paktechz products are custom made to order.
Please allow 2–3 weeks for production before shipping to ensure flawless fitment and craftsmanship.
Paktechz is a top-tier manufacturer of precision-engineered carbon fiber parts, trusted by high-performance vehicle owners worldwide. With a focus on craftsmanship, aerodynamic efficiency, and design excellence, Paktechz products are made for enthusiasts who demand both form and function.
Professional installation is recommended for optimal alignment, secure mounting, and maximum aerodynamic effectiveness.
Upgrade your AMG GT 50 or GT 53 with the Paktechz Carbon Fiber Rear Diffuser—the ultimate blend of aggressive styling and aerodynamic function. Order now and take your rear-end appearance to the next level.
At Euro Auto Design, we don’t just sell parts — we deliver upgrades that transform your vehicle into something truly unforgettable. Every product in our catalog, from precision-crafted carbon fiber aero to DRLs, exhaust tips, headlights, and taillights, is carefully selected for one reason: to give you unmatched quality, flawless fitment, and a finish that turns heads.
We partner exclusively with trusted manufacturers who meet our exacting standards for materials, craftsmanship, and performance. This means you get authentic 3x3 twill weave carbon fiber, crystal-clear lighting assemblies, and meticulously engineered components designed to integrate seamlessly with your car — no compromises.
While other stores chase trends, we focus on longevity, value, and the driving experience. From the moment you unbox your order, you’ll see the difference — precision edges, premium packaging, and the confidence that comes from knowing your part was chosen with the same passion you have for your car.
When you choose Euro Auto Design, you’re not just buying a part — you’re investing in performance, style, and a brand that stands behind every product we sell. That’s our promise.
Choose options






BUILT BY OUR COMMUNITY
A closer look at customer builds upgraded with Euro Auto Design.

BMW F80 M3

BMW G80 M3

BMW G82 M4

Audi R8 V10

BMW F82 M4
VERIFIED CUSTOMER REVIEWS
Real feedback from enthusiasts upgrading their BMW, Audi, Mercedes-AMG, and exotic builds with premium carbon fiber, aero, and lighting upgrades.
At Euro Auto Design, we operate with a single principle — no compromises.
Our products are designed with precision fitment in mind, matching OEM specifications for a seamless upgrade.
When you choose Euro Auto Design, you choose peace of mind.
We select parts that deliver more than just good looks.