Whiteline Front Lower Inner Rear Bushings Caster & Anti Lift for 2012-2026 Subaru WRX STI Base, Limited (GR/GV) KCA425M
Whiteline Front Control Arm Lower Inner Rear Bushing - 2012-2014 Subaru WRX STI Base, Limited KCA425M
Whiteline Front Control Arm Lower Inner Rear Bushing - 2012-2014 Subaru WRX STI Base, Limited KCA425M

Whiteline

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SKU: KCA425M

Whiteline Front Lower Inner Rear Bushings Caster & Anti Lift for 2012-2026 Subaru WRX STI Base, Limited (GR/GV)

Sale price$297.50Regular price $371.88
In Stock

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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

Handling Time

All handling times are estimates and may change at any time.

  • In-Stock: 1 business day
  • Out of Stock: 3-4 weeks
30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

More Information

Lifetime Manufacturer Warranty

All Whiteline products, except those listed below, are covered by a lifetime warranty against manufacturing defects in material and workmanship, valid for the original vehicle the product was installed on.

Whiteline Ball Joints, Tie Rod Ends, Bearings, Links and Springs are covered for 3 years or 60,000 km (36,000 miles), whichever comes first.

Exclusions
The warranty does not cover:

  • Incorrect installation or misuse.
  • Modification or alteration of parts.
  • Damage due to competition, motorsport, or off-road use.
  • Wear and tear from normal use.
  • Accidental or collision damage.

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Product Details

Whiteline's 'MOTORSPORT ONLY' Anti Geometry Kit for 2012-2026 Subaru WRX STI Base, Limited (GR/GV) replaces the front control arm rear vertically mounted bushing and features lightweight aluminum housing with high performance/low compliance bearings for optimum dynamic alignment under the high rigors of motorsport applications. Positive static caster gains can also be achieved by the offset orientation of the bearing and all motorsport kits come in 'STEALTH BLACK'. Unique to any Whiteline Anti geometry kit before it, KCA425M allows STI owners to tune geometry from Anti Lift to Anti Dive via a combination of recommended spacers delivering a window of handling behavior to suit varying track, vehicle set up and driver needs.

Standard Features

  • Articulation voids deliver necessary suspension articulation and/or compression under loads.
  • Engineered to alter/ eliminate unwanted bump steer, optimizing the vehicles steering characteristics.
  • Engineered to alter/ optimize caster alignment to maximize tire contact patch during roll, improve turn-in response & increase directional stability.
  • Featuring premium anodized alloy materials, Whiteline alloy products are anodized providing a long-lasting protective barrier to corrosion and wear but they look great too.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
  • Whiteline's latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
Specifications
Part Number KCA425M
Part Name Bushings Caster Kit
Vehicle 2012-2026 Subaru WRX STI Base, Limited
Chassis Code GR/GV
Installation Difficulty Difficult
Installation Time (hrs) 2
Kit Contents 2 Alloy Bushings, 10 Spacers
Vehicle Placement Front
Wheel Alignment Required Yes
Notes Alloy bushings and spherical bearing - adds 0.5 Degree Caster + Anti-Lift MOTORSPORT
Vehicle Fitment
  • 2012 Subaru WRX STI Base, Limited (GR/GV)
  • 2013 Subaru WRX STI Base, Limited (GR/GV)
  • 2014 Subaru WRX STI Base, Limited (GR/GV)
  • 2015 Subaru WRX STI Base, Limited (GR/GV)
  • 2016 Subaru WRX STI Base, Limited (GR/GV)
  • 2017 Subaru WRX STI Base, Limited (GR/GV)
  • 2018 Subaru WRX STI Base, Limited (GR/GV)
  • 2019 Subaru WRX STI Base, Limited (GR/GV)
  • 2020 Subaru WRX STI Base, Limited (GR/GV)
  • 2021 Subaru WRX STI Base, Limited (GR/GV)
  • 2022 Subaru WRX STI Base, Limited (GR/GV)
  • 2023 Subaru WRX STI Base, Limited (GR/GV)
  • 2024 Subaru WRX STI Base, Limited (GR/GV)
  • 2025 Subaru WRX STI Base, Limited (GR/GV)
  • 2026 Subaru WRX STI Base, Limited (GR/GV)

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