Whenever you lower a vehicles ride height, negative camber is increased how much depends on the vehicle and the reduction in ride height. H&R Triple C Camber Adjustment Bolts are a simple, yet very effective means of removing excessive camber, adjusting your vehicles camber settings, or even correcting small side-to-side camber variations for precise alignment. Consisting of a pair of specially-designed bolts, H&R patented Triple C Camber Adjustment Bolts replace the original upper fastening bolts on McPherson strut applications. As the bolt is turned, a small cam eccentric alters the vehicles camber, allowing adjustments from 0-3 degrees, positive or negative. Installation takes only minutes with readily available hand tools, and benefits include increased tire life, improved tracking and the ability to dial in more camber for weekend track events. Quite simply, H&R Triple C Camber Adjustment Bolts are a great value. No other single suspension modification can yield such impressive results with such a small investment in time and money and you can do it yourself.