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SuperPro Alloy Arm Kit for
SUBARU WRX 2014-on - WRX STi Sedan

Part Information


Control Arm/Trailing Arm, wheel suspension

SuperPro Alloy Arm Kit

Product Specifications:

  • Components Per Product: 2 ARMS

Vehicle Application Information:

  • DuroBall bushing in the Rear Position

Left and Right Performance Arm Kit with Caster increase and reduced arm flex.

Corrosion resistant.

SuperPro Roll Control WRX Supaloy Front Lower Control Arms increase the handling of your WRX to better than that of the STI.
The arms are built with SuperPro increased caster ability and featuring the new “Grip Dynamics” system which combined improves grip for better handling and performance outcomes.
  • Alloy light-weight and stronger than original steel – less unsprung weight.
  • Caster Increase dialled into rear bushing.
  • SuperPro bushings for increased tyre contact patch control, minimal NVH with maximum service life and better handling.
  • Suitable for road and track
  • Axle alignment required after fitting
  • Fitting Difficulty: difficult
  • Fitting Position: Front
  • Fitting Time [min.]: 180