BMW M5 (G90) Carbon Fiber Rear Diffuser
SKU PT0050-5
฿89,500 Price per piece · installation not included
- MaterialCarbon Fiber
- FitsM5(G90)
- 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
Redesigned for performance enthusiasts, the BMW M5 (G90) Carbon Fiber Rear Diffuser delivers unmatched styling and functional improvements. Crafted with aerospace-grade carbon fiber, this diffuser enhances rear-end aerodynamics by optimizing airflow for improved downforce and stability. The UV-resistant high-gloss finish ensures long-lasting durability while maintaining a premium appearance. Engineered for OEM-quality fitment, the diffuser aligns perfectly with your BMW M5 (G90)’s rear bumper, allowing for quick and secure installation. Whether on the street or the track, this rear diffuser makes your M5 stand out with a dynamic and aggressive rear profile.
Our Projects
Aggressive Rear Design
Race-Inspired Styling for a Distinctive Rear Profile
Transform your BMW M5 (G90)’s rear design into a show-stopping statement with the Carbon Fiber Rear Diffuser. The sharp, angular lines of the diffuser create a race-inspired aesthetic, giving your car a lower, wider stance that screams performance. The 2×2 twill weave carbon fiber texture and UV-resistant high-gloss finish enhance the luxury feel while delivering durability against road debris and weather elements. Whether on the track or street, the diffuser ensures your M5 stands out, merging cutting-edge functionality with a bold visual upgrade.
Enhanced Aerodynamic Performance
Reduce Drag and Improve Downforce for Stability
The BMW M5 (G90) Carbon Fiber Rear Diffuser is engineered to improve aerodynamic performance at high speeds. By channeling airflow more efficiently under and around the rear of the car, the diffuser reduces drag and increases downforce, crucial for greater stability during high-speed runs or aggressive cornering. Wind tunnel-tested design ensures real-world performance benefits, perfect for both track enthusiasts and luxury street vehicles. Experience the difference with a diffuser that enhances functionality while delivering stunning visual appeal.
Lightweight and Durable Craftsmanship
Aerospace-Grade Carbon Fiber for Lightweight Performance
Constructed from aerospace-grade pre-preg carbon fiber, the Rear Diffuser offers optimal strength-to-weight balance. This lightweight construction reduces unnecessary rear-end weight, enhancing handling and agility without sacrificing durability. The UV-resistant high-gloss clear coat protects the diffuser from fading and cracking, even under extreme weather and heavy-duty use. The premium materials ensure that your M5 retains a refined, high-end appeal while benefiting from a precision-engineered performance upgrade.
Easy Installation
Precision Fitment with Factory Mounting Compatibility
The Carbon Fiber Rear Diffuser is designed for OEM-style fitment, ensuring it aligns perfectly with the BMW M5 (G90)’s rear bumper. Factory mounting points streamline the installation process, making it simple for both professionals and experienced DIYers to achieve a secure, precise attachment. This seamless integration enhances your vehicle’s aesthetic and functionality while maintaining the high standards BMW owners expect. Upgrade your M5 effortlessly with a premium part that makes installation hassle-free and lasting.
| SKU | PT0050-5 |
|---|---|
| Material | Carbon Fiber |
| Fits | M5(G90) |
| Part type | Rear Diffuser |
| Vehicle Brands | BMW |
| Model / chassis | M5 G90 |
| Manufacturing process | Autoclave-cured prepreg(dry carbon) |
| Finish | UV-resistant gloss clear coat, 3K weave |
| Manufacturer | PAKTECHZ(founded 2016) |
| Importer / distributor | Flinstone Autoparts |
How to order
Tell us your car model, year and the SKU (PT0050-5) 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
BMW M5 (G90) 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
BMW M5 (G90) Carbon Fiber Rear Diffuser — which cars does it fit?
This part is designed specifically for the M5 (G90). 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 BMW M5 (G90) Carbon Fiber Rear Diffuser?
Give us the part number PT0050-5 along with your model and year at 0811-034-034. We confirm fitment, production time and shipping cost before every order is opened.
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