Adjustable Upper Control Arms | 05-23 Tacoma

SPC Adjustable Front Upper Control Arms Engineered, tested, and assembled in Colorado, SPC Performance’s adjustable upper control arms are built to handle the toughest off-road and racing conditions. These arms are packed with features to improve suspension performance, correct alignment, and optimize tire positioning—making them the go-to choice for lifted trucks. Key Benefits Maximize Suspension Travel Improved clearance around the spring bucket Oversized ball joints with 80° of articulation Now equipped with xAxis™ sealed flex joints in bonded rubber sleeves Provides more droop travel than any other ball joint or mono ball-equipped control arm on the market Restore Drivability and Improve Tire Wear Built-in +2° of caster to offset the effects of a lift Patented ball joint design provides 0° to +4° of caster and ±2° of camber Helps bring alignment angles back to factory specifications Enhances tracking, handling, and tire longevity Optimize Tire Position in the Wh