Bump-Steer Correction Kit

• 2007–2013 Mazda | Mazdaspeed3

The Whiteline Bump-Steer Correction Kit for the 2007-2013 Mazdaspeed3 addresses a negative side effect of lowering the vehicle: bump-steer, where bumps or imperfections in the road cause the car to steer off-track on its own without driver input, described by many drivers as needing constant direction correction when steering over a bump. Whiteline developed this bolt kit to reduce factory toe out from 6mm to 1mm during bumps, giving a more positive feel and sharper handling while reducing understeer.

• Part Number: KCA405
• Fitment: 2007-2013 Mazda Mazdaspeed3
• Effect: reduces factory toe out from 6mm to 1mm during bumps

Frequently Asked Questions

• Q: Does this kit fit my Mazdaspeed3?
  A: Yes - this bump-steer correction kit fits the 2007-2013 Mazdaspeed3.
• Q: What does this kit do?
  A: It reduces factory toe out from 6mm to 1mm during bumps, reducing the bump-steer effect that can occur when the vehicle is lowered.
• Q: Is this for street or racing use?
  A: The manufacturer copy describes benefits for daily and street driving, and for racing a more positive feel and sharper handling while reducing understeer.

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