APR Performance Aero Splitter

APR Performance Front Wind Splitters: Form Follows Downforce

When front-end lift is the enemy of high-speed confidence, a properly engineered aero splitter is the answer — and few brands have mastered this discipline as thoroughly as APR Performance. Since 1999, APR Performance has been a market leader in producing and manufacturing high-quality aerodynamic performance products for the aftermarket automobile industry. Their aero splitters represent the cutting edge of that legacy.

The Science Behind APR Front Wind Splitters

To combat the effects of front-end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creating a high-pressure area on top of the wind splitter, high-pressure airflow is restricted from flowing underneath the car. With low pressure below the car, the effect of lift is reduced and a driver gains extra traction and control.

APR Performance Front Wind Splitters are highly effective at balancing the front-vs-rear downforce when used in conjunction with APR Performance Adjustable Wings. This makes them an ideal first step in building a complete aerodynamic package for any performance-oriented build.

Pre-Preg Carbon Fiber Construction

Computational Fluid Dynamics (CFD) analysis, combined with real-world track testing, help to ensure products meet stringent performance specifications. Proprietary manufacturing processes utilize pre-preg carbon fiber composites to produce products that are durable, lightweight, and of the highest quality.

All APR Front Wind Splitters are reinforced with sheets of carbon fiber — these are not just add-on cosmetic pieces. The result is a splitter that pulls double duty: delivering real aerodynamic function while elevating the visual presence of any vehicle.

Stainless Steel Support Rods for Structural Integrity

Every APR Front Wind Splitter is engineered to maintain its shape and effectiveness under demanding conditions. The inclusion of stainless steel support rods ensures durability and structural integrity under demanding driving conditions. The full undertray coverage smooths airflow, reducing turbulence and lift, while stainless steel support rods ensure structural integrity during spirited driving.

Vehicle-Specific Engineering

APR takes a platform-first approach to splitter design. APR Performance Carbon Fiber Wind Splitters are precision-engineered aerodynamic components designed specifically for individual vehicle models, combating front-end lift by managing airflow beneath the vehicle and increasing front-end traction and stability at higher speeds. Whether paired with the APR Airdam on a Subaru WRX/STI or integrated into a broader aero kit, fitment and aerodynamic synergy are never an afterthought.

All products manufactured by APR Performance are fully warranted against defects in workmanship and materials for one year from the time of purchase — a reassuring commitment for enthusiasts investing in serious aerodynamic hardware.

Whether you are building a track-day weapon or a spirited street car, APR Performance's aero splitters deliver engineered downforce you can feel. Explore the full range of APR Performance aerodynamic products to find the right combination for your build.