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 sealed flex joints in bonded rubber sleeves, for correction of alignment angles and restoration of factory ride quality. A Forged steel 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° of articulation in the ball joint - more than any other offering available. 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 drivability. 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 lower adjustment cams are needed, see part #87520. Sold as pairs. US Patent No. 7,513,514.

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 sealed flex joints in bonded rubber sleeves, for correction of alignment angles and restoration of factory ride quality. A Forged steel 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° of articulation in the ball joint - more than any other offering available. 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 drivability. 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 #25430. Sold as pairs. US Patent No. 7,513,514.

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 sealed flex joints in bonded rubber sleeves, for correction of alignment angles and restoration of factory ride qualty. A foreged steel 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° of articulation in the ball joint - more than any other offering available. 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 lower arms can maximize placement for oversized tires to avoid fender trimming. If replacement lower adjustment cams are needed, see part #25450. Sold as pairs. US Patent No. #7,513,514.

Improve droop travel, drivability and tire wear with SPC's adjustable front upper arms for Rangers equipped with steel knuckles. Fit bigger tires without rubbing fenders. Featuring a greasable ball joint and rubber isolated xAxis bushings, this arm is designed to correct alignment angles on standard height vehicles as well as lifted and lowered vehicles while maintaining factory ride quality. SPC's tube and plate arms are made in our facility in Colorado. Their proven design provides the strength and durability needed for the most demanding environments. These remove and replace arms are sold in pairs.

Get more droop travel: Don't let OE ball joint or mono-ball articulation limit your travel. SPC joints are oversized and provide 80° of travel.
Get your drivability and tracking back: Your truck may have started to 'wander' after you lifted it. That is because you lost caster. Install SPC arms and get your 'drivability' back by putting your alignment back in specification.
Improve tire clearance: Are you oversized tires rubbing the fenders or the frame rails? SPC Adjustable Arms, in combination with the OE adjustments on the lower arm, allow you to dial in alignment specs at the same time that you move the tire forward/outward in the wheel well by up to 1".

NOTE: For Rangers with steel knuckles ONLY.

This sleeve set will change camber and/or caster from 1/8 degree to 1-1/2 degree in 1/4 degree increments. Installation requires removal of the upper ball joint stud nut. Break the taper free between the stud and sleeve. Determine the change needed and replace the existing sleeve with the correct one. #4169 spanner socket required for sleeve removal. Set includes 6 sleeves.

California Residents WARNING

Replace your ball joint boots on 25680 or 86490 arms. This kit includes two boots and two retaining rings.

California Residents WARNING

Replace your worn fronter lower control arm bushings on the 2018 and newer Jeep Wrangler (JL) or Gladiator (JT) with this replacement bushing from SPC. Sold each, use two bushings per control arm, up to four per vehicle. Need caster or front pinion angle adjustment? Consider adding SPC# 82375 at the same time.

California Residents WARNING

Make rear camber on the Mazda CX-5 adjustable for life with this adjustable lower control arm and extended range toe cam kit. The remove and replace camber arm provides ±3.0° of change and the included extended range toe cam will get toe back to specification through the entire camber range. Whether you need to adjust to improve handling or decrease tire wear issues, this is the kit for you. Use rotary file #85130 to extend the factory toe slot and take advantage of the full throw provided by the SPC's extended toe cam bolt. Also includes an optional bracket for use with '17 & newer models that include an air dam on the lower control arm.

California Residents WARNING

This fully adjustable rear lower control arm restores lost adjustment on many Ford Explorer vehicles. Ford has recalled many of these vehicles for corrosion issues and this recall removes any toe adjustability in the suspension. This SPC control arm restores the full adjustment range and allows proper alignemtn settings to avoid premature tire wear. Sold per control arm, order two to service both sides of the vehicle. Need rear camber adjustment as well? Consider SPC PN# 84130.

California Residents WARNING

Replacement bushing kit for 25540 and 25485 upper arms.

California Residents WARNING

This proprietary SpecRide bushing replacement kit provides superior performance and durability for your 25560 Nissan Titan arms. Each kit includes 8 SpecRide bushings with free moving pivot sleeves designed to survive the toughest environments and extended travel suspensions. SpecRide bushings provide noise and vibration control and are resistant to oil, ozone, and alkaline conditions.

California Residents WARNING

Replace worn out bushings on your 1996 through 2002 Toyota 4Runner rear upper trailing link with this replacement bushing from SPC. These bushings are sold each and fit both the inboard and outboard location on this upper arm. Need pinion angle adjustment? Consider replacing the arms instead with SPC# 25390.

California Residents WARNING