Carbon Fiber Rear Bumper Diffuser - Porsche 911 991.2 Carrera 2016-2018

Upgrade the rear styling of your Porsche 911 991.2 Carrera with this Carbon Fiber Rear Bumper Diffuser. Designed specifically for the 2016-2018 Porsche 911 991.2 Carrera, this replacement-style diffuser gives the rear bumper a sharper, more aggressive motorsport-inspired appearance while complementing the factory body lines.

Constructed from lightweight carbon fiber, the diffuser features sculpted vertical fins and dedicated openings for the vehicle's center-mounted dual exhaust configuration. The exposed carbon fiber weave creates a premium performance look and pairs naturally with other carbon fiber exterior upgrades.

Key Specs

Features

• Carbon Fiber Construction: Lightweight carbon fiber construction provides a premium performance-focused appearance.
• Aggressive Rear Styling: Adds a more pronounced and sport-oriented appearance to the lower rear bumper.
• Integrated Aerodynamic Fins: Sculpted vertical fins create a race-inspired diffuser profile.
• Center Exhaust Design: Features twin openings designed around the center-mounted dual exhaust layout.
• Precision-Molded Fitment: Shaped to follow the contours of the Porsche 911 991.2 Carrera rear bumper.
• Gloss Carbon Fiber Finish: Exposed carbon fiber weave provides a high-end visual contrast against the factory bodywork.
• Lower & Wider Appearance: Creates a more planted rear stance when viewed from behind.
• OEM+ Styling: Enhances the factory Porsche design without overpowering the original bumper shape.
• Lightweight Upgrade: Carbon fiber construction helps minimize unnecessary added weight.
• Motorsport-Inspired Design: Complements additional carbon fiber exterior components such as spoilers, side skirts and front aero parts.

Includes

• 1 × Carbon Fiber Rear Bumper Diffuser
• Mounting Hardware, if supplied
• Installation Accessories, if supplied

Fitment

• Porsche 911 991.2 Carrera - 2016-2018

Fitment Note: Designed for Porsche 911 991.2 Carrera models equipped with the compatible rear bumper and center-mounted dual exhaust layout. Compare the factory bumper and exhaust configuration with the product photos before ordering.

Installation

The diffuser installs at the lower section of the rear bumper as a replacement-style exterior component. Professional installation is recommended to ensure correct alignment, secure mounting and proper exhaust clearance.

Always test-fit the diffuser before final installation and verify clearance around the exhaust outlets, bumper edges and underbody components.

Production & Shipping

• Lead Time: 2 weeks
• Delivery: 1 week
• Returns: Allowed within 10 days after delivery
• Replacements: Only for items damaged on arrival

Regular Cleaning: Clean the carbon fiber surface using a soft microfiber cloth with mild automotive soap and water. Avoid abrasive cleaners or rough materials that may scratch the clear coat.

Use Microfiber Cloths: Use clean microfiber towels when washing, drying or applying protective products to help maintain the carbon fiber finish.

Protect From Sun and Chemicals: Avoid prolonged exposure to aggressive chemicals and contaminants. Applying a quality automotive sealant or ceramic coating can help preserve the gloss carbon fiber surface.

• Carbon Fiber Construction
• Gloss Carbon Fiber Finish
• Finned Rear Diffuser Design
• Center-Mounted Dual Exhaust Openings
• Lightweight Construction
• Precision-Molded Fitment
• Aggressive Rear Styling
• Motorsport-Inspired Appearance
• OEM+ Design
• Lower & Wider Rear Profile