Unprecedented big angle clearance & zero ackerman clearance creates the unusual shape of these tension rods that bolt onto the OEM or extended stock front lower control arms. Features double locking, double threaded adjuster, an extreme offset bearing side spacer, low torque maintenance free spherical bearings and slotted 2 bolt mounting holes for a large range of caster adjustment on this thick, tig welded, reinforced steel arm. S13 and S14 versions differ in length by chassis model, not by the car your FLCA came from. Sold in pairs.