Wisefab Nissan S13 angle kit has been reengineered where relocated the steering rack for improved Ackermann curve. The result was more usable angle with better feel and precise handling. Relocating the steering rack will eliminate the need for rack offset spacers which means more rigid and precise handling. Lower control arm has been redesigned for more convenient alignment setup. The knuckle has been designed to allow more suspension travel with the trending long stroke coilovers. This will give you the competitive edge. All the parts in the Nissan S13 angle kit are provided as spare parts. S13 kit is for the 4 lug spindle, if you have 5 lug on your S13 please select the Nissan S14 Angle kit. Want to know how does Wisefab Lock kit fits your driftcar check below the link CHECK FITMENT or here Check out the Nissan S13 rear suspension kit Scroll down to order your spare parts conviently right here Here is our recommended alignment parameters Toe inout If Ackermann is 0 or negative then toe is 2mm out. If Ackermann is positive then toe is 0 Camber -4 -0,5 Caster 3,5 -0,5