Whiteline Front Race Anti-Dive Caster Kit - 2002-2007 Subaru WRX / 2004-2007 Subaru STI

Whiteline Front Race Anti-Dive Caster Kit - 2002-2007 Subaru WRX / 2004-2007 Subaru STI

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Whiteline Front Race Anti-Dive Caster Kit - 2002-2007 Subaru WRX / 2004-2007 Subaru STI

Whiteline Front Race Anti-Dive Caster Kit - 2002-2007 Subaru WRX / 2004-2007 Subaru STI

Regular price $378.88 USD
Regular price Sale price $378.88 USD
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Rated Excellent & Trusted
  • MOTORSPORT ONLY — front anti-dive caster kit
  • Alloy mounts paired with low-compliance synthetic elastomer bushings
  • Increases static caster and improves front-end geometry
  • Sharpens initial turn-in response and reduces understeer

Built to Improve Traction Under Power

Whiteline's Anti-Lift Kits are primarily designed to improve traction and cornering grip under power, a genuine performance benefit rather than just a cosmetic alignment tweak. By increasing static caster and improving front-end geometry, the new alloy mounts work together with low-compliance synthetic elastomer bushings to change how the front end behaves under load. This kit is explicitly labeled motorsport-only, reflecting just how aggressive the geometry change really is compared to a street-oriented caster adjustment. That's the kind of detail that separates genuine engineering from a basic replacement part.

Sharper Turn-In, Less Understeer

That combination of increased caster and stiffer bushings serves to dramatically sharpen initial turn-in response, giving the front end a noticeably more eager, connected feel the moment you turn the wheel. It also directly reduces understeer, which matters most exactly when you're pushing the car hard through a corner and need the front end to actually follow your input. For anyone building a dedicated track or competition car, this is a genuine geometry upgrade, not just an alignment part. It's a small distinction that makes a real difference once you're actually driving on it.

Straight From Subispeed

A serious motorsport-focused geometry upgrade for 2002-2007 WRX / 2004-2007 STI — built for track and competition use, not a mild street alignment tweak.

This Part Fits:

Year Make Model
2002-2007 Subaru WRX
2004-2007 Subaru STI
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Specification Value