Carbon Fiber 3 Piece Rear Diffuser - G42 2 Series BMW
Transform the rear end of your BMW G42 M240i with our Carbon Fiber 3-Piece Rear Diffuser — the ultimate upgrade for those seeking aggressive, motorsport-inspired styling combined with improved aerodynamics. Crafted from 100% pre-preg dry carbon fiber, this diffuser offers both lightweight performance and a race-ready look that enhances the M240i's visual presence on the road.
The unique 3-piece design enhances the rear bumper’s contours, adding depth and structure while also improving airflow to reduce drag and increase downforce. Whether you’re looking to complete a full carbon aero kit or just want a standout rear profile, this diffuser is the perfect addition to your M240i.
✅ Key Features:
-
Precision Fitment for BMW G42 M240i:
Designed specifically for M240i & M240i xDrive (2022–Present)
Direct replacement for the OEM rear diffuser, ensuring perfect fitment without any modification -
100% Dry Carbon Fiber Construction:
Made from autoclave-cured, pre-preg dry carbon for exceptional strength and lightweight performance
No fiberglass fillers or overlays — only true motorsport-grade carbon fiber -
3-Piece Design for Maximum Impact:
Features a multi-piece construction that improves visual depth and enhances the aerodynamics of the rear end
Adds an aggressive, race-inspired touch to your M240i -
UV-Protected Gloss or Matte Finish:
Available in gloss or matte clear coat options, providing long-lasting protection against fading and wear -
Enhanced Aerodynamics and Downforce:
Helps streamline airflow, reducing drag and improving stability at higher speeds, making it perfect for both street and track use
Complete your carbon fiber aero kit with this Carbon Fiber 3-Piece Rear Diffuser and give your BMW G42 M240i a bold, performance-oriented rear profile. Whether on the street or the track, this upgrade improves both the looks and handling of your vehicle.
Key Information for All Our Products
Carbon Weave: Each of our products features our superior-quality 2x2 carbon weave as standard. We strive to cater to the diverse preferences of our customers, hence we also offer alternate options like matte carbon, forged carbon, and 1x1 carbon upon request. You can make such requests via our "Custom Product Inquiry Section".
Durability & Protection: Our products are designed not only to enhance aesthetics but also to stand the test of time. We use the highest grade UV protection available for all our products to shield them from sun damage and minor road debris. This ensures the longevity of our products, keeping them looking their best for longer.
Warranty: We stand behind the quality of our products, offering a 30-day standard warranty for all items. This covers any issues with fitment or initial damages. Please be aware, however, that we are unable to extend this warranty to cover damages that occur post-installation.
FAQ:
Why Us?
At our company, we pride ourselves on producing exceptional quality products by designing our own unique molds. This gives us the ability to uphold the highest standards of quality control throughout the production process. Ensuring customer satisfaction is at the heart of what we do, and we promise to provide responsive, dedicated service at every step.
In our pursuit of excellence, we use only top-tier materials for our products, because we understand the importance of quality and durability for your vehicles. As passionate car enthusiasts ourselves, we adhere to a fundamental principle - we won't sell anything that we wouldn't confidently use on our own personal vehicles. Rest assured, when you choose our products, you're choosing the best for your vehicle.
What is Dry Carbon?
Dry carbon, also known as pre-preg carbon, is a high-performance carbon fiber material used extensively in aerospace and automotive industries for its lightweight and strength properties. The production process involves pre-impregnating the carbon fiber with resin, followed by baking it in an autoclave to remove any trapped air and excess resin.
Can I request a custom design or specification?
Yes, we understand that our clients have unique needs. If you have a specific design or specification in mind, you can reach out to us via our "Custom Product Inquiry Section".
Expedite Order: Expediting your order will lessen the wait for both Production and Shipping, with this option production will take 1-2 weeks and shipping will take 7-10 days.
Choose options
Carbon Fiber Upgrades For Road Presence
Are You Craving to Stand Out from the rest? Look no further. We offer a wide range of high-quality carbon fiber parts to help with your car's aesthetics or provide functional weight reduction.