SPC Performance Adjustable Upper Control Arms for Toyota 4Runner & FJ Cruiser – Part #35480

Description

Designed, engineered, and assembled in Colorado, the SPC Performance Part #35480 adjustable upper control arms are crafted to enhance your vehicle’s suspension system. Constructed from forged steel, these control arms provide exceptional strength and durability to withstand demanding off-road and on-road conditions. The integrated sealed modern architecture ball joints feature a 25% larger stud cross section for superior strength and corrosion resistance thanks to the E-Nickel coating. With an impressive 80° of articulation, these arms accommodate oversized tires and maintain proper tire positioning within the wheel well, reducing the need for fender trimming. The adjustment range allows for precise correction of camber and caster angles, improving handling, tire wear, and overall drivability, especially on lifted vehicles where alignment angles can be compromised. The design includes positive caster provisions to restore factory alignment, ensuring a stable and confident ride. The full set includes one pair of control arms, each equipped with maintenance-free ball joints and xAxis™ sealed flex joints in bonded rubber bushings, which extend suspension travel and enhance noise, vibration, and harshness (NVH) characteristics. These features collectively contribute to a smoother, quieter ride and long-term reliability. The control arms are compatible with 33-inch tires without modifications, providing maximum clearance and improved suspension geometry for off-road enthusiasts and daily drivers alike. Whether upgrading for performance or restoring factory alignment, these adjustable control arms offer a straightforward solution to improve handling, tire wear, and tire clearance while maintaining the integrity and safety of your vehicle’s suspension system.

Features:

• New ball joint with 25% larger stud cross section for increased strength and corrosion resistance with E-Nickel coating

• Adjustment range with OE adjusters to correct camber and caster angles for improved handling and tire wear

• Extended threads and compatibility with knuckle gusset kits for versatile installation

• One-piece polymer race ball joint with modern grease formula for quiet operation and extended lifespan

• xAxis™ sealed flex joints in bonded rubber bushings for extended suspension travel and superior NVH characteristics

• Forged steel construction for maximum strength and clearance, with built-in positive caster provisions for lifted vehicles

• Fully sealed ball joints to keep grease in and contaminants out for maintenance-free operation

• Adjustment capability: Camber ±2.00° / Caster 0.00° to +4.00°

• Sold as a pair, designed for front use on Toyota 4Runner and FJ Cruiser models