Product Details

This Whiteline Front Steering Bump Steer Correction Kit fits the 2007-2013 Mazda 3 Mazdaspeed Base. Whiteline part number: KCA405. The kit contains 3 bolts and 9 washers. Position: front. The listing names the Mazdaspeed Base trim.

Bump steer is the car steering itself as the suspension moves up and down over bumps, and it gets worse when a car is lowered. A correction kit changes the geometry of the steering linkage so the wheels stay pointed where you aim them.

Installation is rated difficult, with about 2.5 hours of work listed. Plan on a wheel alignment afterward. Other Whiteline parts we list for the Mazda 3: Adjustable Rear Sway Bar Link, Adjustable Rear Upper Control Arm Set, and Adjustable Front Sway Bar Link.

Features

  • Roll center: Restores roll-center geometry for better grip.
  • Install guide: Instructions for fitting are packed in the box.
  • Corrosion protection: A protective plating covers the metal components to guard against corrosion.
Specifications
Part Number KCA405
Part Name Bump Steer Correction Kit
Vehicle 2007-2013 Mazda 3 Mazdaspeed Base
Chassis Code BK/BL
Installation Difficulty Difficult
Installation Time (hrs) 2.5
Kit Contents 3 Bolts, 9 Washers
Wheel Alignment Required Yes
Notes Reduces Factory Toe Out From 6mm to 1mm at 60mm bump

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2007MazdaMazda 3FWDReduces Factory Toe Out From 6mm to 1mm at 60mm bump
2008MazdaMazda 3FWDReduces Factory Toe Out From 6mm to 1mm at 60mm bump
2009MazdaMazda 3FWDReduces Factory Toe Out From 6mm to 1mm at 60mm bump
2010MazdaMazda 3FWDReduces Factory Toe Out From 6mm to 1mm at 60mm bump
2011MazdaMazda 3FWDReduces Factory Toe Out From 6mm to 1mm at 60mm bump
2012MazdaMazda 3FWDReduces Factory Toe Out From 6mm to 1mm at 60mm bump
2013MazdaMazda 3FWDReduces Factory Toe Out From 6mm to 1mm at 60mm bump

Customer Reviews

Questions & Answers