Carbon Fiber Rear Diffuser for BMW M3 G80 G81 and M4 G82 G83 Dry Carbon Performance Upgrade or OWNSILENT and Co
Price
$979.00
Order and delivery information
Custom manufacturing or third-party sourcing takes place before dispatch. Production and sourcing lead times are separate from shipping transit estimates and depend on the approved order. A catalogue listing or displayed price does not mean a part is held in stock or ready to ship.Worldwide air and sea cargo options are available, with the applicable shipping amount calculated automatically at checkout. Destination customs clearance, import duties, taxes, insurance and local charges remain the buyer/importer's responsibility unless expressly included in writing.
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Enhance the rear profile and aerodynamic performance of your BMW M model with this dry carbon fiber rear diffuser, precision-engineered for the BMW M3 G80/G81 and M4 G82/G83.
Manufactured using high-quality dry carbon fiber, this diffuser offers exceptional strength, ultra-lightweight construction, and a flawless carbon weave, making it superior to traditional wet carbon alternatives. Designed as a direct-fit upgrade, it integrates seamlessly with the factory rear bumper, enhancing downforce, airflow management, and aggressive M styling.
Perfect for performance-focused builds, OEM+ upgrades, or visual enhancements, this rear diffuser delivers motorsport-inspired aesthetics while maintaining daily usability.
Key Features & Components
Rear diffuser in dry carbon fiber
Lightweight, high-strength construction
Precision-molded for OEM-style fitment
Enhances rear aerodynamics and aggressive styling
UV-resistant clear coat for long-term durability
Direct replacement / bolt-on installation
Compatibility
BMW M3 G80 Sedan
BMW M3 G81 Touring
BMW M4 G82 Coupe
BMW M4 G83 Convertible
Model Years: 2021–2025
Condition
Brand new
Aftermarket performance upgrade
Technical Details (Approximate)
Material: Dry carbon fiber
Finish: Gloss carbon fiber
Approx. Dimensions: 1600 × 420 × 220 mm
Approx. Weight: 3–4 kg
Parts Included
1 × Carbon Fiber Rear Diffuser
Mounting points aligned to OEM locations
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