BMW M4 G82 / G83 Dry Carbon Fibre Rear Diffuser – Middle Outlet OEM Style
£690.00
Upgrade your BMW M4’s rear-end aesthetics with this performance-inspired carbon fibre diffuser, built for style, aerodynamics, and ultimate driving appeal.
Warranty
All ASM Sports Tech products come with a 8 month to lifetime warranty, unless otherwise stated in the product description. View the full warranty information here.
Shipping
- All orders placed before 8 pm are dispatched on the same day.
- Delivery in the UK is completely free on all products
- Worldwide delivery is offered on all products
Returns
At ASM Sports Tech We take great care in designing our returns policy to ensure that the process is hassle-free and convenient for you. If for any reason you are not 100% satisfied with your purchase you can return the goods for a full refund or exchange. Please visit our returns page and let us know within 30 days of your purchase
All of our products come with fitting kits where applicable.We highly recommend professional installations are completed by a professional to ensure the product is fitted correctly.
In-stock items will be dispatched same-day. If the item is out of stock or made to backorder, we will contact you within 24 hours and allow you to cancel or to process your order with a lead time of around 2-6 weeks.
Description
BMW M4 G82 / G83 Dry Carbon Fibre Diffuser – OEM Style
Upgrade the rear profile of your BMW M4 G82/G83 with the ASM Tuning OEM Style Dry Carbon Fibre Rear Diffuser. Featuring a middle outlet design, this diffuser enhances aerodynamics while retaining a clean, factory-inspired aesthetic.
Crafted from autoclave-cured dry pre-preg carbon fibre, the diffuser is ultra-lightweight yet strong, ensuring long-lasting durability and performance. The OEM Style design blends seamlessly with the M4’s aggressive lines while improving airflow under the rear bumper.
Compatible Models:
- BMW M3 G80 – 2021+
- BMW M3 G81 – 2021+
- BMW M4 G82 – 2021+
- BMW M4 G83 – 2021+
Features & Details
Premium Dry Carbon Fibre Construction
Made from high-quality dry carbon fibre, ensuring exceptional durability, lightweight performance, and a perfect weave finish.
OEM-Inspired Middle Outlet Design
Maintains the factory-style aesthetics with a refined, track-ready enhancement for a clean yet aggressive rear-end transformation.
Aerodynamic Performance Enhancement
Reduces air turbulence, improves downforce, and enhances stability at higher speeds.
Seamless Fitment & Precision Engineering
Designed for precise integration with the BMW M4 G82/G83, maintaining a flush, factory-like appearance.
UV-Resistant Coating Weather & UV Resistant Finish
Features a protective coating to prevent fading, cracking, or yellowing, ensuring long-lasting durability.
Refine your BMW M4 G82/G83 with ASM’s OEM Style Dry Carbon Fibre Rear Diffuser – crafted for performance, exclusivity, and precision.
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FAQ
If you have any questions, chances are you will find the answers below.
CAN I FINANCE MY ORDER?
At ASM Sports Tech, we do offer various financing options, allowing you to choose the one that best suits your needs. These payment options, including AfterPay, are available at checkout, provided you meet the eligibility criteria.
AM I CHARGED VAT?
In the United Kingdom, the pricing of our products includes a 20% VAT. For international customers, VAT is not included at the time of checkout.
This is because when your order is delivered to your country, your local government will impose import duties or taxes separately.
DO YOU SHIP WORLDWIDE?
Absolutely! We offer shipping throughout worldwide, and shipping costs will be displayed at the checkout page.
HOW LONG IT WILL TAKE TO ARRIVE?
For mainland UK deliveries, it usually takes between 2-5 working days from the moment we dispatch your order. International and UK Non-Mainland deliveries may take longer.
WILL THESE PRODUCTS EFFECT MY VEHICLE WARRANTY?
Modifications made to your vehicle may have an impact on the manufacturer warranty.
While ASM can offer advice, we cannot guarantee whether a product will or will not affect your vehicle warranty. It is strongly recommended to consult with your dealer and finance provider before purchasing and installing any parts. If you have any additional questions, please feel free to contact our team through the Live Chat or by sending an email to: support@asmsportstech.com
In the United Kingdom, the pricing of our products includes a 20% VAT.
For international customers, VAT is not instantly included. This is because when your order is delivered to your country, your local government will may impose import duties or taxes separately.
Absolutely! We offer shipping throughout worldwide, and shipping costs will be displayed at the checkout page.
For mainland UK deliveries, it usually takes between 2-5 working days from the moment we dispatch your order. International and UK Non-Mainland deliveries takes 7-10 working days.
While ASM Sports Tech can offer advice, we cannot guarantee whether a product will or will not affect your vehicle warranty.
It is strongly recommended to consult with your dealer and finance provider before purchasing and installing any parts.
If you have any additional questions, please feel free to contact our team through the Live Chat or by sending an email to: support@asmsportstech.com
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