D-MAX D1SPEC Pillow Ball Rear Upper Arm TOYOTA86/GR86/BRZ [BIZ]

By installing this product, the range of camber adjustment on the upper arm side becomes possible, allowing for an even wider range of suspension settings than before. This significantly improves grip performance by increasing the contact patch of the rear tires. Simply by replacing with this product, the change from bushing to pillow ball eliminates twisting and reduces alignment changes, improving unstable handling and increasing arm rigidity, eliminating any potential concerns. Furthermore, the design has been improved through repeated 3D printer prototyping to create a structure where the reinforcement bar avoids the frame, making it less likely to hit the frame even when lowering the ride height, allowing for unprecedented freedom in settings.

Jointly developed with Kawabata-senshu, who drives an 86 in his private vehicle, participates in demonstration runs with TOYO tires, and competes in the D1 GRAND PRIX series with a GR86.

Product Specifications

Compatible Models