Whiteline Upper Inner Rear Control Arm Bushing Kit – 2000-2009 Honda S2000

Whiteline Upper Inner Rear Control Arm Bushing Kit – 2000-2009 Honda S2000

Rebuild the Rear Upper Arm Inner Mount on the S2000
The rear upper control arm inner bushing on the 2000-2009 Honda S2000 is the chassis-side pivot of the rear upper arm — a position that directly affects rear camber geometry. When this bushing wears, the arm can shift at its inner mount under cornering loads, allowing camber variation that degrades the S2000’s famously precise rear axle behavior. Whiteline’s polyurethane kit restores geometric consistency.

DETAILS

• Polyurethane rear upper control arm inner bushing kit for Honda S2000
• Reduces rear camber variation under cornering loads
• Fits 2000-2009 Honda S2000 (AP1 and AP2 chassis)
• Improves rear axle precision and handling consistency
• Limited Lifetime Warranty

S2000 Rear Double-Wishbone Precision
The S2000’s rear multi-link/double-wishbone suspension is engineered for precise rear wheel geometry control. The upper arm inner bushing is a critical position in maintaining that precision — wear here allows camber variation that dilutes the S2000’s celebrated rear axle sharpness.

AP1 and AP2 Coverage
The W63443 covers both the AP1 (2000-2005) and AP2 (2006-2009) S2000 generations.

Complete S2000 Rear Bushing
The upper inner bushing pairs with the lower inner bushings (W63441) for a comprehensive S2000 rear arm bushing rebuild.

Why Choose Whiteline

Whiteline has been engineering suspension components from their facility in Australia since 1979. Every product in their catalog is developed with a clear goal: measurable improvement in handling, stability, and tyre contact. Whiteline’s polyurethane bushings, sway bars, control arms, and alignment correction kits are engineered using finite element analysis and validated on track before they reach the market. Their components are direct-fit, bolt-on solutions designed for enthusiasts who want real performance gains without fabrication or custom work.

The RallySport Take

Essential rear geometry maintenance for the Honda S2000. Critical for any track-used example. Budget an afternoon for the job — bushing replacement is not complicated but does require the correct press tools and clean installation technique. Apply grease to all polyurethane-to-metal interfaces and assemble at ride height for correct bushing set. The improvement in chassis feel is immediate and the polyurethane will outlast whatever rubber is in there now.

What’s in the Box

• Polyurethane rear upper control arm inner bushing kit for Honda S2000
• Reduces rear camber variation under cornering loads
• Improves rear axle precision and handling consistency

Fitment