Whiteline KCA400M Anti-Lift Kit Lower Inner Rear Control Arm Bushing

The Whiteline KCA400M Anti-Lift Kit is a motorsport-grade suspension upgrade designed to eliminate front-end compliance and maximize performance. This kit features precision-engineered aluminum bushings that replace the factory rubber lower inner rear control arm bushings, delivering zero deflection under load.

Key Features:

• Lightweight aluminum construction for reduced unsprung weight
• Zero compliance design eliminates bushing deflection during acceleration and braking
• Increases static caster angle for improved steering geometry
• Dramatically improves front-end grip and corner entry stability
• Enhanced steering response and feedback
• Increased cornering speeds through improved suspension control
• Motorsport-specific application for track and competition use

Important: This is a motorsport-only product intended for competition vehicles. The zero-compliance design will result in harsher ride quality and increased noise, vibration, and harshness (NVH) compared to factory bushings, making it unsuitable for daily driven street vehicles.

By replacing compliant rubber bushings with solid aluminum, the KCA400M maintains precise suspension geometry under hard acceleration, braking, and cornering loads. The increased caster angle improves directional stability and steering feel, while the elimination of bushing flex translates driver inputs directly into suspension movement for maximum performance.