Service kit - suits Whiteline KCA395 roll centre/bump steer kit, A must for lowered vehicles, Whiteline roll centre and camber adjusting correction kit, is designed to correct roll-centre geometry using specially engineered ball-joints, whilst at the same time allowing fine tunning of camber settings with up to ½ a degree of negative camber gain, perfect for track days and spirited driving! Raising the front roll-centre (along with negative camber) results in a substantial increase to front roll resistance and a significant reduction in suspension compression on the outside front tyre during cornering. The result is more even weight distribution and improved tyre contact ultimately improving front end grip, cornering speeds and tyre life when driving the vehicle to it’s potential., Limited Lifetime Warranty