Audi R8 42 Rear Air Duct Splitter Replacement Carbon Fiber 2009-2015

Enhance the rear airflow management and styling of your 2009–2015 Audi R8 with this carbon fiber rear air duct splitter replacement. Designed to replace the factory rear duct components, this upgrade improves both visual detail and aerodynamic efficiency.

Engineered specifically for the Audi R8 Type 42 platform, this pair of rear air duct splitters ensures precise fitment for both Coupe and Spyder models. The design enhances airflow through the rear ducts while adding a more aggressive and performance-focused appearance.

Constructed from high-quality carbon fiber materials, these splitters offer lightweight durability and a premium finish. Available in multiple carbon fiber configurations, they provide an ideal balance of strength, weight reduction, and refined aesthetics.

Product Specifications

Key Features

• Designed for 2009-2015 Audi R8 Coupe and Spyder models
• Compatible with Type 42 chassis
• Rear air duct splitter replacement for improved airflow
• Enhances rear-end styling and aerodynamic efficiency
• Precision engineered for OEM-style fitment
• Constructed from high-quality carbon fiber materials
• Available in CFRP and FGCF options
• Lightweight construction with strong durability
• UV-resistant clear coat for long-lasting finish protection
• Direct replacement for factory components
• Suitable for street, show, and performance builds

Configuration Options

• CFRP – Full carbon fiber with gloss finish
• FGCF – Fiberglass base with carbon fiber overlay

Package Includes

• Rear air duct splitters (pair)

Note: Professional installation is recommended to ensure proper alignment and secure mounting.

Installation

• Direct replacement installation
• Uses factory mounting points
• No major modification required
• Professional installation recommended

Fitment

• 2009-2015 Audi R8 Coupe (Type 42)
• 2009-2015 Audi R8 Spyder (Type 42)

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.