Description
Disclaimer : Cancellations within 24 hours are subject to a cancellation fee. After 24 hours, a higher fee will apply.
Enhance the rear-end styling and aerodynamic presence of your BMW 3-Series with the German Car Accessories Performance Style Carbon Fiber Rear Diffuser. Designed specifically for 2012-2018 F30 Sedan and F31 Touring M Sport models, this diffuser adds a more aggressive, motorsport-inspired finish while maintaining OEM-level fitment and factory bumper integration.
The Performance Style design introduces defined aerodynamic fins that visually lower the rear bumper and create a more planted, track-inspired stance. This upgrade completes the rear profile by adding depth, structure, and a more performance-focused appearance that aligns with BMW’s M-inspired design language.
Manufactured from real carbon fiber, this diffuser features a premium 2x2 weave pattern and a high-gloss UV-protective clear coat. This ensures long-lasting durability, resistance to fading, and a premium finish that complements other carbon fiber exterior upgrades.
The mold is precisely engineered for F30 and F31 M Sport rear bumpers, ensuring a clean, gap-free fit along the lower bumper edge with no trimming or modification required for proper installation.
After extensive sourcing and refinement, German Car Accessories has selected a carbon fiber diffuser solution that delivers excellent durability, precise fitment, and strong visual impact compared to higher-priced alternatives.
Professional installation is required. Each unit includes mounting hardware with bolts and automotive-grade 3M tape for secure installation.
Features & Benefits
• Performance Style aerodynamic fin design
• Real carbon fiber construction
• Premium 2x2 carbon fiber weave
• Glossy UV-protective clear coat finish
• Enhances rear-end aggressiveness and stance
• Precision-molded for F30/F31 M Sport fitment
• OEM-style integration with factory bumper lines
• Lightweight and durable construction
• Includes bolts and 3M tape for secure installation
• Professional installation required
Vehicle Fitment
Fits the following BMW 3-Series M Sport models:
• 2012-2018 BMW 316i (F30/F31)
• 2012-2018 BMW 318i (F30/F31)
• 2012-2018 BMW 320i (F30/F31)
• 2012-2018 BMW 328i (F30/F31)
• 2012-2018 BMW 330i (F30/F31)
• 2012-2018 BMW 335i (F30/F31)
• 2012-2018 BMW 340i (F30/F31)
• 2012-2018 BMW 330e (F30)
• 2012-2018 BMW 316d (F30/F31)
• 2012-2018 BMW 318d (F30/F31)
• 2012-2018 BMW 320d (F30/F31)
• 2012-2018 BMW 325d (F30/F31)
• 2012-2018 BMW 328d (F30/F31)
• 2012-2018 BMW 330d (F30/F31)
• 2012-2018 BMW 335d (F30/F31)
Specifications
• Brand: German Car Accessories
• Product Type: Performance Style Rear Diffuser
• Material: Real Carbon Fiber
• Carbon Fiber Weave: 2x2 Carbon Fiber Weave
• Finish: Glossy UV-Protective Clear Coat
• Installation: Bolts + Automotive-Grade 3M Tape
• Installation Requirement: Professional Installation Required
Package Contents
• 1 x Performance Style Carbon Fiber Rear Diffuser (F30/F31)
