Audi S4 Stock Bumper Carbon Fiber Front Wind Splitter 2009-2012

This item is made to order, normal lead time is 2 weeks.

Rods are included with the splitter and are recommend for installation. 

Increase aerodynamic grip and front-end control on your Audi S4 (2009–2012) with the APR Performance Carbon Fiber Front Wind Splitter. Designed for vehicles equipped with the factory bumper, this component enhances both performance and appearance by reducing front-end lift and generating usable downforce.

By creating a high-pressure zone above the splitter and restricting airflow underneath the car, the APR Wind Splitter stabilizes the chassis at high speeds and improves cornering balance. The integrated full undertray design smooths airflow beneath the bumper, contributing to more efficient downforce and reduced drag.

Each splitter is reinforced with genuine carbon fiber sheets for structural strength and rigidity. The autoclave-cured composite ensures light weight and durability for aggressive street or track use. Finished with a UV-resistant clear coat, the surface retains its gloss and protection against sun exposure.

The kit includes stainless steel support rods that anchor the splitter securely to the chassis, allowing precise angle adjustment and maximum front-end stability.

Key Features

• Carbon Fiber Reinforced Construction – Lightweight yet strong, engineered to handle aerodynamic load at speed.
• Fully Functional Undertray – Covers the entire area beneath the bumper for optimized airflow and reduced turbulence.
• Reduces Front Lift – Improves traction and cornering grip by increasing downforce.
• Support Rods Included – Stainless steel adjustable rods for secure mounting and rigidity.
• UV-Resistant Clear Coat – Long-lasting gloss finish that resists fading and discoloration.
• Vehicle-Specific Fitment – Designed precisely for the Audi S4 (2009–2012) with factory front bumper.

Specifications

• Material: Carbon fiber reinforced composite
• Finish: UV-resistant high-gloss clear coat
• Construction: Full undertray coverage for maximum aero effect
• Support Rods: Stainless steel adjustable rods included
• Function: Reduces front-end lift and increases downforce
• Installation: Professional installation recommended

Fitment

Audi S4 2009–2012 (B8 chassis, factory front bumper only)