Description
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Transform the rear end of your 2021+ BMW 4-Series Gran Coupe with our Carbon Fiber 3 Piece Rear Diffuser, designed specifically for the G26 platform. Featuring an aggressive three-piece design, this diffuser adds a bold motorsport-inspired appearance while maintaining the premium OEM+ styling that perfectly complements your BMW.
Manufactured from 100% prepreg dry carbon fiber, this rear diffuser features an authentic 2x2 carbon fiber weave and is finished with a high-gloss UV-resistant clear coat to protect against fading, discoloration, and everyday road conditions. The lightweight construction not only enhances the appearance of your BMW but also delivers the premium quality expected from genuine carbon fiber components.
Precision-engineered for factory-like fitment, the diffuser follows the contours of the original rear bumper for a seamless installation and refined finish. Whether paired with aftermarket exhaust tips, a trunk spoiler, or other carbon fiber accessories, this diffuser completes the aggressive look of your G26.
We've spent months sourcing the highest-quality carbon fiber rear diffusers from our supplier, giving you premium quality without paying dealership prices.
We Stand Behind Our Products
All German Car Accessories products are backed by our 1-Year Warranty for complete peace of mind.
Features
- Aggressive 3-piece rear diffuser design
- Designed specifically for the BMW G26 4-Series Gran Coupe
- Premium 100% prepreg dry carbon fiber construction
- Authentic 2x2 carbon fiber weave
- Gloss UV-resistant clear coat for long-lasting protection
- Lightweight, durable construction
- OEM-quality fitment and finish
- Perfect complement to other carbon fiber exterior upgrades
- Direct-fit installation with included mounting hardware
Specifications
Fitment
- 2021-2026 BMW G26 430i Gran Coupe
- 2021-2026 BMW G26 430d Gran Coupe
- 2021-2026 BMW G26 M440i Gran Coupe
- 2021-2026 BMW G26 M440d Gran Coupe
Material
- 100% Prepreg Dry Carbon Fiber
Carbon Fiber Weave
- 2x2 Carbon Fiber Weave
Finish
- Gloss UV Protectant Clear Coat
Installation
- Professional Installation Recommended
- Bolts and Automotive-Grade 3M Tape Included
