Proudly made in the U.S.A.BMR's UTCA033 Upper Control Arm blows the competition away with superior features, strength, durability and functionality. Where most competitors use 34 diameter adjusters, the BMR control arm has a huge CNC machined 1 - 18 double adjuster which allows on - car adjustability. Don't let the size fool you though, we keep this adjuster light by boring out the center. The result is a 34 larger adjuster that weighs only 4 ounces more than typical 34 adjusters used by the competition.Where most available control arms come with a standard 34 rod end, BMR uses a a huge 1 spherical bearing for the front mount, housed inside a CNC machined cup. Standard 34 chrome moly rod ends are load rated at 28,000 lbs. while our 1 spherical bearing has an overkill rating of 90,000 lbs. We also use bearing spacers machined from bulletproof 7075 aircraft spec aluminum to keep overall weight down without compromising strength.