APR Performance Carbon Fiber Side Rocker Extensions / Side Skirt – Porsche 991.1 / 991.2 GT3

Enhance high-speed stability and race-inspired styling with APR Performance Carbon Fiber Side Rocker Extensions for the Porsche 911 GT3 (991). These side skirts are engineered to reduce underbody lift by minimising the amount of air that rolls underneath the chassis, helping to maintain downforce balance and improve overall aerodynamic performance.

Crafted from pre-preg carbon fibre and autoclave-formed for maximum strength-to-weight ratio, these rocker extensions are a perfect blend of form and function. Designed specifically for the 991 GT3 platform, they offer a precise fit and easy installation using the included hardware.

Key Features:
• Lightweight pre-preg carbon fibre construction
• Reduces lift by preventing under-car airflow from the sides
• Improves high-speed cornering stability and traction
• UV-resistant clear coat for long-term durability
• Vehicle-specific design for OEM-like fitment
• Includes full mounting hardware (screws, nuts, washers)

Why Upgrade to APR Side Rocker Extensions?
• Functional aerodynamic improvement with motorsport styling
• Made for the Porsche 911 GT3 (991) – direct bolt-on
• Durable, lightweight construction for track or street use
• Enhances the effectiveness of other aerodynamic components

Vehicle Compatibility:
• Porsche 911 GT3 (991.1 / 991.2)