Whiteline Front Race Anti-Dive Caster Kit for 2002-2007 Subaru Impreza and 2005-2006 Saab 9-2X (KCA359M)

Fits 2002-2007 Subaru Impreza (WRX, STI, 2.5i, RS, TS, Outback) and 2005-2006 Saab 9-2X.

The Whiteline KCA359M Front Race Anti-Dive Caster Kit is a motorsport-specific upgrade engineered to improve traction and cornering grip under power. This kit alters the front-end geometry by increasing static caster, which sharpens initial turn-in response and significantly reduces understeer. By optimizing the caster alignment, the kit maximizes the tire contact patch during body roll and increases directional stability.

Constructed for the demands of racing, this kit features premium anodized alloy mounts paired with low-compliance synthetic elastomer bushings. The alloy components are finished with a protective barrier to resist corrosion and wear, while all metal hardware features protective plating for long-term durability in harsh conditions. For maintenance-free performance, the bushings include internal grease reservoirs for self-lubrication.

• Motorsport-only application for aggressive track and race use
• Increases static caster to improve front-end geometry and steering feel
• High-strength anodized alloy mounts with synthetic elastomer bushings
• Internal grease reservoirs for continuous lubrication
• Reduces unwanted bump steer and optimizes steering characteristics
• Includes extreme pressure molybdenum disulphide (LM) based grease
• Detailed installation guide and hardware included
• Manufacturer Part Number: KCA359M