Mercedes-Benz C-Class W204 Gloss Black Rear Bumper Diffuser Lip – Aggressive OEM+ Sport Styling, Lower Rear-End Upgrade for C300 & C63 AMG (2012–2015)

Enhance the rear appearance of your Mercedes-Benz W204 C-Class with this Gloss Black Rear Bumper Diffuser Lip. Designed to complement the factory rear bumper, this premium exterior upgrade creates a lower, wider, and more aggressive appearance while preserving the clean OEM+ styling of the C-Class platform.

The motorsport-inspired diffuser profile adds greater depth and visual presence to the rear fascia, giving the vehicle a more performance-focused appearance. Its high-gloss black finish creates a sleek contrast that complements AMG-inspired exterior modifications, gloss black trim, and other sporty styling upgrades.

Precision-molded for compatible W204 rear bumper applications, this diffuser lip follows the factory bumper contours for proper alignment and seamless integration. Its sculpted design enhances the lower bumper profile without overpowering the original body lines of the vehicle.

Constructed from durable automotive-grade ABS material, the diffuser provides an excellent balance of strength, flexibility, and lightweight performance. ABS construction is well suited for exterior applications because it can withstand regular road conditions, temperature changes, and environmental exposure while maintaining its shape.

The premium gloss black finish delivers a deep, polished appearance while helping protect the surface against fading, moisture, and everyday environmental wear. This ready-to-install finish eliminates the need for additional painting unless a custom color is desired.

Key Features

• Direct-Fit Design: Precision-molded for compatible Mercedes-Benz W204 C-Class rear bumper applications.
• Compatible Models: Designed for select C300 and C63 AMG configurations from 2012 through 2015.
• Automotive-Grade ABS Construction: Provides an excellent balance of durability, flexibility, impact resistance, and lightweight performance.
• Premium Gloss Black Finish: Creates a deep, polished appearance that complements factory and aftermarket exterior trim.
• Aggressive OEM+ Styling: Adds a lower, wider, and more performance-inspired appearance while maintaining the original character of the vehicle.
• Motorsport-Inspired Diffuser Profile: Enhances the lower rear fascia with a sportier and more pronounced design.
• Precision Bumper Integration: Follows the compatible factory bumper contours for proper alignment and a clean installed appearance.
• Enhanced Rear Visual Presence: Adds depth and definition to the rear bumper for a more complete exterior transformation.
• Weather-Resistant Exterior Finish: Designed to withstand regular exposure to sunlight, moisture, road debris, and changing weather conditions.
• Professional Installation Recommended: Proper installation helps ensure secure mounting, accurate alignment, and the best finished appearance.

FITMENT: Mercedes-Benz W204 C-Class

C300

• 2012 C300 4MATIC Sedan
• 2013 C300 4MATIC Sedan
• 2013 C300 4MATIC Luxury Sedan
• 2014 C300 4MATIC Sedan
• 2014 C300 4MATIC Luxury Sedan
• 2015 C300 Base Sedan
• 2015 C300 4MATIC Sedan

C63 AMG

• 2012 C63 AMG Sedan
• 2012 C63 AMG Coupe
• 2012 C63 AMG Black Series Coupe
• 2013 C63 AMG Sedan
• 2013 C63 AMG Coupe
• 2014 C63 AMG Sedan
• 2014 C63 AMG Coupe
• 2015 C63 AMG Sedan
• 2015 C63 AMG Coupe
• 2015 C63 AMG Edition 507 Coupe

Body Style Compatibility

• Sedan (4-Door)
• Coupe (2-Door)

Engine Compatibility

• 3.0L / 3.5L V6
• 6.3L Naturally Aspirated V8 (M156)

Compatibility Notes: Designed for the compatible Mercedes-Benz W204 C-Class rear bumper applications listed above. Rear bumper designs may differ between C300, C63 AMG, Sedan, Coupe, Black Series, Edition 507, and vehicles equipped with different factory appearance packages. Please verify your vehicle’s exact model year, trim level, body style, exhaust outlet configuration, and rear bumper design against the listing photos before purchasing.

Please refer to the “Fitment” section in the product description for compatibility details.