HKS has released an aerodynamic rear wing for the 2023+ GR

Corolla. The stylish form was created through aerodynamic analysis and 3D CAD modeling for improving driving stability.  The rear spoiler is made of gray primer coated FRP.

• An impressive wing is set to match the stock wide body.
• The beauty of the design is created by one-piece molding of FRP.
• The wing also aims for low drag and high downforce, with its position and angle optimized through CFD analysis.
• It is designed to be lower than the stock shark antenna so as not to change the overall height.

Performance

• In terms of performance, various positions and angles were considered and selected using CFD analysis to ensure that the air passing through the roof could be effectively directed under the wing.
• Smoke was used in a wind tunnel test to confirm that the wing shape was in line with the design intent.