These Adjustable Rear Control arms presented quite a design challenge for REM.  Other solutions in the market offer standard threaded adjustments, but we knew the reason these lack durability is that the threaded portions are not loaded axially.  As such, we set out to incorporate some technology developed while working with a GRAND-AM racing team on their LC race car - adjustment tabs. The arms are precision machined from 6061 billet aluminum and the tabs are laser-cut from steel plate for an exact fit.  By changing out the tabs with different offsets, you can tune the alignment of your vehicle to suit your needs whether you're trying to increase ore reduce camber. The arms are designed to occupy the same space the OEM arms to ensure they do not interfere with any aftermarket shocks/coilovers, etc. Like our Billet Tension Arms, these also feature 90 durometer Polyurethane bushings that ensure long, slop-free life from the parts even under the most punishing conditions.