Whiteline Front Anti-Dive/Caster Bushing Kit — Fits 12+ Subaru BRZ / Scion FR-S

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SKU: WHLKCA434
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About Whiteline Whiteline is the Australian leader in handling-focused suspension ...Read More

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Sale price$189.99 Regular price$207.88
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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.

Watch in action

Whiteline KCA434 Front Anti-Dive & Caster Bushing Kit

Unlock enhanced stability and control for your Subaru BRZ or Scion FR-S with the Whiteline KCA434 Front Anti-Dive and Caster Bushing Kit. This kit is specifically engineered to optimize front suspension geometry, providing crucial adjustments for improved braking performance and cornering dynamics. It targets the lower inner front position of the control arm, offering a significant upgrade over stock components.

Key Features & Benefits:

  • Optimized Anti-Dive: Minimizes suspension deflection under braking for improved stability and reduced nose-dive.
  • Positive Caster Adjustment: Increases static caster, enhancing straight-line stability and turn-in response.
  • Dynamic Caster Control: Low-compliance synthetic elastomer bushings minimize dynamic caster loss during cornering.
  • Improved Steering Feedback: Provides a more direct and connected feel from the front wheels.
  • Enhanced Grip: Contributes to more consistent alignment angles and better tyre contact under load.

The KCA434 kit is an essential modification for any enthusiast looking to push their BRZ or FR-S harder. By refining the front suspension's behavior under load, you'll experience more confidence when braking into corners and greater precision when exiting them. The kit's design ensures that alignment remains consistent, providing predictable handling characteristics even during aggressive driving maneuvers.

Upgrade your sports car's handling capabilities with this performance-focused Whiteline bushing kit.

Fits: 2012+ Subaru BRZ, 2012+ Scion FR-S, 2017+ Toyota 86, 2022+ Toyota GR86.

Maximize your vehicle's potential with Whiteline suspension components from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2013-2016 Scion FR-S Base
2013-2019 Subaru BRZ Premium
2013-2020 Subaru BRZ Limited
2015 Subaru BRZ Series.Blue
2016 Subaru BRZ Series.HyperBlue
2018 Subaru BRZ TS
2019 Subaru BRZ Series.Gray
2020 Subaru BRZ TS
2022-2024 Subaru BRZ Premium
2017 Toyota 86 Special Edition
2018-2020 Toyota 86 GT
2019 Toyota 86 TRD Special Edition
2020 Toyota 86 Hakone Edition
2022-2024 Toyota GR86 Base
2022-2024 Toyota GR86 Premium

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.

Watch in action

Whiteline KCA434 Front Anti-Dive & Caster Bushing Kit

Unlock enhanced stability and control for your Subaru BRZ or Scion FR-S with the Whiteline KCA434 Front Anti-Dive and Caster Bushing Kit. This kit is specifically engineered to optimize front suspension geometry, providing crucial adjustments for improved braking performance and cornering dynamics. It targets the lower inner front position of the control arm, offering a significant upgrade over stock components.

Key Features & Benefits:

  • Optimized Anti-Dive: Minimizes suspension deflection under braking for improved stability and reduced nose-dive.
  • Positive Caster Adjustment: Increases static caster, enhancing straight-line stability and turn-in response.
  • Dynamic Caster Control: Low-compliance synthetic elastomer bushings minimize dynamic caster loss during cornering.
  • Improved Steering Feedback: Provides a more direct and connected feel from the front wheels.
  • Enhanced Grip: Contributes to more consistent alignment angles and better tyre contact under load.

The KCA434 kit is an essential modification for any enthusiast looking to push their BRZ or FR-S harder. By refining the front suspension's behavior under load, you'll experience more confidence when braking into corners and greater precision when exiting them. The kit's design ensures that alignment remains consistent, providing predictable handling characteristics even during aggressive driving maneuvers.

Upgrade your sports car's handling capabilities with this performance-focused Whiteline bushing kit.

Fits: 2012+ Subaru BRZ, 2012+ Scion FR-S, 2017+ Toyota 86, 2022+ Toyota GR86.

Maximize your vehicle's potential with Whiteline suspension components from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2013-2016 Scion FR-S Base
2013-2019 Subaru BRZ Premium
2013-2020 Subaru BRZ Limited
2015 Subaru BRZ Series.Blue
2016 Subaru BRZ Series.HyperBlue
2018 Subaru BRZ TS
2019 Subaru BRZ Series.Gray
2020 Subaru BRZ TS
2022-2024 Subaru BRZ Premium
2017 Toyota 86 Special Edition
2018-2020 Toyota 86 GT
2019 Toyota 86 TRD Special Edition
2020 Toyota 86 Hakone Edition
2022-2024 Toyota GR86 Base
2022-2024 Toyota GR86 Premium

Product Details

Product Description

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 KCA434 Front Anti-Dive & Caster Bushing Kit

Unlock enhanced stability and control for your Subaru BRZ or Scion FR-S with the Whiteline KCA434 Front Anti-Dive and Caster Bushing Kit. This kit is specifically engineered to optimize front suspension geometry, providing crucial adjustments for improved braking performance and cornering dynamics. It targets the lower inner front position of the control arm, offering a significant upgrade over stock components.

Key Features & Benefits:

  • Optimized Anti-Dive: Minimizes suspension deflection under braking for improved stability and reduced nose-dive.
  • Positive Caster Adjustment: Increases static caster, enhancing straight-line stability and turn-in response.
  • Dynamic Caster Control: Low-compliance synthetic elastomer bushings minimize dynamic caster loss during cornering.
  • Improved Steering Feedback: Provides a more direct and connected feel from the front wheels.
  • Enhanced Grip: Contributes to more consistent alignment angles and better tyre contact under load.

The KCA434 kit is an essential modification for any enthusiast looking to push their BRZ or FR-S harder. By refining the front suspension's behavior under load, you'll experience more confidence when braking into corners and greater precision when exiting them. The kit's design ensures that alignment remains consistent, providing predictable handling characteristics even during aggressive driving maneuvers.

Upgrade your sports car's handling capabilities with this performance-focused Whiteline bushing kit.

Fits: 2012+ Subaru BRZ, 2012+ Scion FR-S, 2017+ Toyota 86, 2022+ Toyota GR86.

Maximize your vehicle's potential with Whiteline suspension components from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2013-2016 Scion FR-S Base
2013-2019 Subaru BRZ Premium
2013-2020 Subaru BRZ Limited
2015 Subaru BRZ Series.Blue
2016 Subaru BRZ Series.HyperBlue
2018 Subaru BRZ TS
2019 Subaru BRZ Series.Gray
2020 Subaru BRZ TS
2022-2024 Subaru BRZ Premium
2017 Toyota 86 Special Edition
2018-2020 Toyota 86 GT
2019 Toyota 86 TRD Special Edition
2020 Toyota 86 Hakone Edition
2022-2024 Toyota GR86 Base
2022-2024 Toyota GR86 Premium

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