SPC Performance Toyota Tacoma/4Runer / Lexus LC250 & GX550 Adjustable Upper Control Arm (Pair)

Part #: 35475

Designed, engineered, tested, and assembled in Colorado, SPC Performance adjustable upper control arms are loaded with features. Improve suspension travel, handling, and tire wear while centering the tire in the wheel well for maximum clearance needed for oversized tires. Now equipped with maintenance-free ball joints and free-pivoting xAxis (TM) sealed flex joints in bonded rubber sleeves, for correction of alignment angles and restoration of factory ride quality. A light-weight, forged aluminum design provides the strength and durability needed for the most demanding environments. SPC adjustable control arms have improved clearance to get around the spring bucket and a full 80 degrees of articulation in the ball joint. When trucks are lifted, caster and camber angles are affected that can lead to poor handling characteristics such as wandering'. SPC control arms have positive caster built-in for lifted vehicles to restore alignment angles and driveability. The patented ball joint design allows the tire to be positioned correctly in the wheel well and additional adjustment in the OE lower arms can maximize placement for oversized tires to avoid fender trimming. If replacement lower adjustment cams are needed, see part #25415. Sold as pairs. US Patent No. 7,513,514.

Adjustable front upper control arms for the Toyota Tacoma, 4Runner, LC250, and Lexus GX550 with forged aluminium construction, sealed modern architecture ball joints, and xAxis (TM) sealed flex joint joints in bonded rubber bushings