For Scion FRS, Wisefab has developed a lightweight and durable billet knuckle and lower control arm and has also replaced the original electric steering rack with a hydraulic rack for improved response and feedback during racing. The kinematics have been modified for optimal sideways performance and adjustable Ackermann settings. To use the Scion FRS angle kit, a Nissan S-Chassis hydraulic steering rack with a 50mm outer diameter must be used in place of the original electric power steering. The kit includes an S-Chassis steering rack attachmentcross-member insert and supports, but modifications to the cross-member will require some DIY cutting and welding. Want to know how does Wisefab Scion FRS Angle kit fit your drift car check the link CHECK FITMENT below or here Check out the rear suspension kit for Scion FRS Scroll down to order the spare parts for your Scion FRS angle kit conveniently right here Here is our recommended alignment parameters Toe inout 0 Camber -6 Caster 5