TEGIWA Camber Bolts. When you change your vehicles ride height you can expect to change your vehicles suspension geometry at the same time. Camber is the most severe change which will affect tyre wear and the handling of you car. These kits allow you to tune your cars handling and reduce uneven tyre wear. They are designed for non-slotted struts. It allows both positive and negative camber changes by replacing the upper O.E. strut/spindle bolt. This easy to use adjuster provides built-in adjustment over the life of a vehicle just by rotating the head of the bolt. Each kit contains two cam bolt assemblies, enough for both sides of the vehicle.