Whiteline | Alignment Caster Kit Lower Inner Rear - WRX / WRX STi 2011-2026

Whiteline – Alignment Caster Kit (Motorsport)

Description

The Whiteline KCA425M is the Motorsport anti-geometry kit for Subaru WRX and WRX STi (2011–2026), finished in Stealth Black. It replaces the front control arm rear vertically-mounted bushing with a lightweight aluminium housing featuring high-performance/low-compliance bearings designed to withstand the high rigours of motorsport applications. Positive static caster gains (+0.5°) are achieved by the offset bearing orientation. Like the KCA425, it allows owners to tune geometry from anti-lift to anti-dive via a combination of recommended spacers, providing a window of handling behaviour to suit varying track, vehicle setup, and driver needs. Anodized alloy components provide lasting corrosion resistance. Detailed installation guide included. Compatible with Subaru WRX and WRX STi (see Application Section). For motorsport use only.

Specifications

• Brand: Whiteline
• Part Number: KCA425M
• Type: Motorsport Alignment Caster Kit – Front Control Arm Rear Bushing
• Material: Anodized Aluminium + HP Spherical Bearing
• Color: Black (Stealth Black)
• Adjustment: +0.5° Caster + Anti-Lift to Anti-Dive Tunable
• Usage: Motorsport Only
• Sold As: Kit
• Warranty: 3 Years
• Fitment: See Application Section
• Condition: New
• Sold and shipped by GBP Performance

Note:

• Livraison GRATUITE / FREE Delivery