Whiteline Anti Geometry Bushing Kit — Fits 2007-2014 Subaru WRX STI Sedan/Hatch

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SKU: WHLKCA425

About Whiteline Whiteline is the Australian leader in handling-focused suspension ...Read more

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Sale price$171.88 Regular price$176.88
1710 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Whiteline

Whiteline is the Australian leader in handling-focused suspension hardware — anti-sway bars, control arm bushings, alignment correction kits, and limited-slip differentials. Engineered for Subaru WRX/STI, Mitsubishi EVO, and modern performance platforms.

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Whiteline Anti Geometry Kit for Subaru WRX/STI

Elevate your Subaru WRX or STI's handling dynamics with the Whiteline Anti Geometry Kit (KCA425). This advanced kit replaces the stock front control arm rear vertically mounted bushings with high-performance, low-compliance synthetic elastomer bushings and bearings. This upgrade provides significant improvements in dynamic alignment control, offering both positive static caster gains and the ability to tune geometry between Anti-Lift and Anti-Dive characteristics using included spacers.

Key Features and Benefits:

  • Dynamic Alignment Control: Adjusts geometry for improved stability under braking and acceleration.
  • Positive Caster Gain: Enhances steering feel and straight-line stability.
  • Tunable Geometry: Kit includes spacers to adjust between Anti-Lift and Anti-Dive settings.
  • Low Compliance Bushings: Synthetic elastomer and high-performance bearings reduce unwanted flex.
  • Improved Steering Response: Experience a more direct and responsive feel from your steering.
  • Enhanced Durability: Built with Whiteline's renowned quality for long-lasting performance.

Vehicle Fitment:

This Anti Geometry Kit is designed specifically for:

  • Subaru: WRX (2008-2014), WRX STI (2008-2014) - Sedan and Hatchback models

Optimize your Subaru's suspension for track days or spirited street driving. Find the best performance upgrades for your vehicle at GGCRACING.

About Whiteline

Whiteline is the Australian leader in handling-focused suspension hardware — anti-sway bars, control arm bushings, alignment correction kits, and limited-slip differentials. Engineered for Subaru WRX/STI, Mitsubishi EVO, and modern performance platforms.

Watch in action

Whiteline Anti Geometry Kit for Subaru WRX/STI

Elevate your Subaru WRX or STI's handling dynamics with the Whiteline Anti Geometry Kit (KCA425). This advanced kit replaces the stock front control arm rear vertically mounted bushings with high-performance, low-compliance synthetic elastomer bushings and bearings. This upgrade provides significant improvements in dynamic alignment control, offering both positive static caster gains and the ability to tune geometry between Anti-Lift and Anti-Dive characteristics using included spacers.

Key Features and Benefits:

  • Dynamic Alignment Control: Adjusts geometry for improved stability under braking and acceleration.
  • Positive Caster Gain: Enhances steering feel and straight-line stability.
  • Tunable Geometry: Kit includes spacers to adjust between Anti-Lift and Anti-Dive settings.
  • Low Compliance Bushings: Synthetic elastomer and high-performance bearings reduce unwanted flex.
  • Improved Steering Response: Experience a more direct and responsive feel from your steering.
  • Enhanced Durability: Built with Whiteline's renowned quality for long-lasting performance.

Vehicle Fitment:

This Anti Geometry Kit is designed specifically for:

  • Subaru: WRX (2008-2014), WRX STI (2008-2014) - Sedan and Hatchback models

Optimize your Subaru's suspension for track days or spirited street driving. Find the best performance upgrades for your vehicle at GGCRACING.

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