Designed, engineered, tested, and assembled in Colorado, the SPC Performance Part Number SPC35465 adjustable upper control arms are crafted to enhance your vehicle's suspension system. Constructed from durable tubular steel with a billet adjuster plate, these control arms are built to withstand demanding environments while providing improved handling, suspension travel, and tire wear. Their design centers the tire within the wheel well, offering maximum clearance necessary for oversized tires without the need for frame or fender modifications. The adjustable features allow precise alignment correction, restoring factory ride quality and ensuring optimal drivability for lifted vehicles. The control arms incorporate maintenance-free sealed ball joints with a one-piece polymer race and advanced grease formula, ensuring quiet operation and extended service life. The ball joints feature a 25% larger stud cross section than OE, coated with E-Nickel for superior corrosion resistance, and allow for 80° of articulation, facilitating full suspension travel. The innovative xAxis™ sealed flex joints in bonded rubber bushings provide extended suspension travel, improved noise, vibration, and harshness (NVH) characteristics, and better alignment correction. With built-in positive caster for lifted trucks, these control arms help prevent wandering and maintain steering stability. The adjustable range includes ±2.00° camber and +0.00° to +4.00° caster for precise alignment adjustments. Sold as a pair, they are designed to fit models including 2011-2016 Toyota Land Cruiser and 2011-2016 Lexus LX 570, offering a reliable upgrade for off-road enthusiasts and daily drivers alike.
These control arms are a vital component for those seeking enhanced suspension performance and tire clearance. The forged steel construction ensures maximum strength and durability, while the fully sealed ball joint architecture keeps grease in and contaminants out for maintenance-free operation. Whether upgrading for larger tires or restoring factory alignment, the SPC Performance adjustable upper control arms provide a high-quality solution that combines strength, adjustability, and longevity, making them an essential upgrade for your Toyota Land Cruiser or Lexus LX 570.
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