Miata Adjustable Control Arms - Rear Upper ('90-'05 Mazda Miata)

NEW V3 Miata Rear Upper Control Arm! Zerek Fabrication is now offering the best solution to add positive or negative camber to the rear upper Miata control arm. This I-Beam style Miata control arm was designed and built all in-house. We used 4130 Chromoly plate, mated to a custom 4130 bung that allows the adjustment of the arm and give a long product lifespan. These adjustable arms directly address a common problem with lowering Miatas, with our proper bend angle we have made clearance in the rear arm to avoid hitting the frame. With these adjustable arms and a proper alignment, camber wear will cease by pushing the top of the wheel outward, or you may adjust for more negative camber, one full rotation of the bracket will give you .5 degrees of adjustment to let you really fine tune the alignment.   KEY FEATURES Fits  '90-'05 Mazda Miata CNC cut 4130 chromoly .5 degrees of adjustment Positive and negative camber adjustment Frame clearance for lowered cars, more than factory!   PLEASE N