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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WHLKCA359M
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WHLKCA359M
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WHLKCA359M
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WHLKCA359M
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WHLKCA359M
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WHLKCA359M
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WHLKCA359M
Whiteline
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
Couldn't load pickup availability
- 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 |

| Specification | Value |
|---|