V1 Carbon Fiber Rear Diffuser Extension - Porsche 911 992 2019-2021

Enhance the rear-end styling and aerodynamic profile of your Porsche 911 992 with this V1 Carbon Fiber Rear Diffuser Extension. Designed specifically for 2019-2021 Porsche 911 992 models, this lightweight carbon fiber extension adds a sharper, more aggressive lower rear appearance while complementing the factory body lines.

Constructed from high-quality carbon fiber, the V1 diffuser extension combines lightweight performance with excellent rigidity and a premium exposed-carbon finish. Its extended wraparound design follows the lower rear bumper profile, creating a wider and more planted appearance while complementing other carbon fiber aerodynamic upgrades.

Key Specs

Package Includes

• 1 × V1 Carbon Fiber Rear Diffuser Extension
• Integrated Rear Aero Extension Profile
• Mounting Hardware, where supplied

Features

• Premium Carbon Fiber Construction: Lightweight and rigid carbon fiber construction provides excellent durability while adding a premium motorsport-inspired appearance.
• V1 Style Design: Features a clean V1 aerodynamic profile designed to extend the lower rear bumper and sharpen the appearance of the Porsche 992.
• Aerodynamic Rear Styling: The extended lower profile is designed to complement airflow management beneath the rear of the vehicle while adding a more performance-focused look.
• Aggressive Rear-End Appearance: Gives the Porsche 911 992 a lower, wider, and more planted visual stance.
• Lightweight Construction: Carbon fiber minimizes unnecessary added weight compared with heavier conventional exterior components.
• Vehicle-Specific Fitment: Designed around the body contours of the Porsche 911 992 for clean integration with the factory rear bumper.
• OEM-Inspired Integration: Complements the original Porsche rear bumper design while adding a distinctive aftermarket aerodynamic element.
• Premium Carbon Fiber Finish: Exposed carbon weave adds a refined performance-oriented appearance to the lower rear section of the vehicle.
• UV-Resistant Protection: Protective clear coating helps reduce fading, discoloration, and environmental wear over time.
• Compatible Styling Upgrade: Pairs well with carbon fiber front splitters, side skirts, rear spoilers, and other Porsche 992 aerodynamic components.

Vehicle Fitment

• Porsche 911 992 - 2019-2021

Fitment Note: Please verify your exact model year, rear bumper configuration, exhaust layout, factory diffuser design, and mounting points before ordering. Rear bumper configurations may vary between Porsche 911 992 Carrera, Carrera S, Carrera 4, Carrera 4S, Targa, GTS, Turbo, and other variants.

Installation

Professional installation by an experienced Porsche or performance body shop is recommended. The diffuser extension should be test-fitted before final installation to confirm proper alignment with the rear bumper, factory diffuser, exhaust system, and mounting points.

The extension is designed for straightforward installation using suitable mounting locations and hardware. Installation requirements may vary depending on the exact Porsche 992 rear bumper configuration.

Care Guide

Regular Cleaning: Clean the carbon fiber diffuser extension regularly using a soft microfiber cloth with mild soap and water. Avoid abrasive cleaners or harsh chemicals that may damage the clear coat.

Use Microfiber Pads and Cloths: Use clean microfiber materials when washing, drying, polishing, or applying protective coatings to minimize surface scratches.

Protect From Sun and Chemicals: Avoid prolonged exposure to aggressive chemicals and excessive sunlight whenever possible to preserve the carbon fiber weave and protective clear coat.

• Carbon Fiber Construction
• V1 Style Rear Diffuser Extension
• Lightweight Construction
• Aggressive Rear Styling
• Rear Lower Bumper Installation
• Premium Exposed Carbon Finish
• UV-Resistant Clear Coat
• Aerodynamic Styling
• OEM-Inspired Integration
• Porsche 992 Specific Fitment