Description
Whiteline 08+ Ford Focus / 04-09 Mazda 3 Front Anti-Lift / Caster – C / A Lower Inner Rear Bushing — Caster and anti-lift geometry affect the tire dynamically as steering, braking and acceleration loads build—not just while the car sits on an alignment rack. This product is listed for C / A Lower Inner Rear Bushing.
Caster affects steering feel and dynamic camber as steering angle builds, while anti-lift/anti-dive geometry influences how the chassis manages longitudinal load. The exact change depends on the Whiteline SKU and vehicle, so final setup should be verified with a proper alignment.
Technical Overview
- Position: Front & Rear
- Application: C / A Lower Inner Rear Bushing
- Whiteline part number: KCA428
Who This Is For
Best for alignment-focused street, autocross or track builds where front-end geometry and dynamic tire behavior matter more than retaining completely stock suspension compliance.
Installation & Setup
Perform a professional alignment after installation and evaluate caster together with camber and toe rather than as an isolated number.