• Motorsport-spec anti-lift/caster bushing & bracket assembly
• Replaces the fluid-filled rear mount bushing, a known failure point
• Adds positive caster and anti-lift geometry
• Grip Dynamics system for improved handling

Replacing a Known Weak Point With Real Geometry Gains

SuperPro's Anti-lift/Caster kit is a huge upgrade in a small package, replacing the fluid-filled rear mount bushing for the front lower control arms, a component that's both a known failure point and a genuinely short-lived wear item on the factory suspension. Beyond just removing that weak point, SuperPro integrates real geometry upgrades in the form of additional positive caster and anti-lift geometry. This motorsport-spec version pushes that geometry change further for drivers who want maximum front-end cornering grip. It's the kind of upgrade that quietly does its job without ever needing a second thought.

Massive Gains in Steering Feel and Feedback

That geometry change massively improves front-end cornering grip, steering feel, and tactile feedback, transforming how connected the front end feels compared to the factory setup. Featuring SuperPro's Grip Dynamics system, this kit focuses on key alignment and dynamic handling elements for an instantly noticeable performance upgrade. Following the installation instructions carefully is worth the effort here, since the geometry change is significant enough to genuinely transform the car's front-end behavior. That's real, functional engineering, not just a marketing claim.

Straight From Subispeed

A serious front-end geometry upgrade for 2002-2007 WRX / 2004-2007 STI / 1990-2004 Legacy / 2000-2004 Outback — motorsport-spec caster and anti-lift gains for maximum cornering grip.

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