Composite Side Splitter - WRX/STI (VA)

626.95 569.95 569.95 USD


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The Verus Engineering Composite Side Splitters are designed to be an aesthetically pleasing add on to your VA that adds function to the chassis as well. Our side-splitter features a horizontal unit that reduces the amount of high-pressure air making its way to the bottom side of the car.  This high-pressure air typically produces lift and by reducing this, we are able to reduce lift or create downforce from the addition of the side splitters.  The units are constructed from a carbon thermoplastic, which is hard, durable, and exotic in appearance.

Utilizing state-of-the-art analysis software during the R&D process, we were able to test the performance of the side splitters and improve their function.

During the design process; we utilized in-house scan data. This results in a product that features a near OEM fit and finish.

These side splitters were designed for owners looking to complete their aero package and improve the performance of the car.


  • Composite Side Splitter, Left-Hand

  • Composite Side Splitter, Right-Hand

  • Hardware Kit, Includes All Hardware Necessary for Install



Reduce Lift (Increase Downforce)

Improved Overall Aerodynamic Efficiency

Reduce Lap Times

Increase Gas Mileage

Simple Bolt-on Installation

Adjustable Design (Can Vary Length Outward from WRX)



 CFD Optimized Design

Carbon Thermoplastic Construction

Utilizes Riv-nuts for Secure Mounting

Stainless Hardware Used Throughout 

Made in the U.S.A.




The side splitters ultimately reduce vehicle lift by 8 points while only increasing drag by 2 points.  This means the side splitters produce downforce with minimal impact to drag.  Looking at this in another way, the Coefficient of Lift (cL) is reduced by 0.008 and the
Coefficient of Drag (cD) increases by 0.002.  Add the side splitters to your Ventus 1 kit for improved vehicle performance at speed.





Install Manual

Informative Packet