SPC Upper Control Arms (Pair) 25480 SPC25480


Toyota 4Runner, FJ Cruiser / Lexus GX460, GX470 - SPC Adjustable Upper Control Arms UCA


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Since the late 90’s STILLEN and SPC suspension have partnered together to offer our customer’s the best solution in high performance adjustable suspension components available.  SPC Suspension is recognized as the leading manufacturer of adjustable alignment parts and is sure to have the solution to get your wheels within factory alignment specification.  Whether you have adjusted the ride height of your vehicle or you are looking for a lower cost repair piece SPC suspension has you covered.  With fully adjustable suspension you will be able to dial in your camber, toe, setback, caster, etc. with ease.

SPC suspension is a U.S. based company with much of its manufacturing performed in Colorado.  STILLEN and SPC suspension have worked together to develop suspension components for many vehicles and SPC has even used STILLEN vehicles in their display booths at various car shows including SEMA.  Our partnership runs deep and we are proud to offer this superior product to our customers.

Features and benefits:

  • Easily adjustable alignment abilities
  • Durable designs engineered in America
  • Tested by STILLEN to ensure durability and strength
  • Engineered with oe style bushings for reduced vibrations and improved comfort
  • Manufactured out of aircraft quality materials

2003-2021 Toyota 4Runner, 2007-2014 FJ Cruiser / 2010-2021 Lexus GX460, 2003-2009 GX470 - SPC Adjustable Upper Control Arms UCA - 25480


Designed, engineered, tested, and assembled in Colorado; SPC Performance’s adjustable upper control arms are loaded with the features you need. Improve suspension travel, handling, and tire wear while you center your tire in the wheel well to maximize clearance for your oversized tires. Equipped with greaseable ball joints and xAxis™ sealed flex joints in bonded rubber sleeves, this arm will both correct alignment angles and restore factory ride quality. SPC's forged steel design provides the strength and durability needed for the most demanding environments. (Sold in pairs.)

  • Get the most suspension travel available: SPC’s arms have improved clearance to get around the spring bucket and 80° of articulation in its ball joint. Now equipped with free pivoting xAxis joints, SPC's arm gives you maximum droop travel. More travel than any other ball joint or mono ball equipped arm on the market.

  • Get your drivability and tracking back: When you lift your truck you affect caster and camber. SPC’s arms have +2° of caster built into them. Using its patented ball joint design, the arm will get you 0° to +4° of caster and ±2° of camber. This adjustability allows you to put your alignment angles back to specification.

  • Get your tire where you want it in the wheel well: Use adjustment in the control arm and on the OE lower cams to maximize alignment angles and move oversized tires forward in the wheel well to minimize or avoid fender trimming.

  • Do you need replacement cams for the lower control arm? Check out SPC p/n 25440 to replace corroded or ‘frozen’ cam bolt assemblies.

    Adjustment range: Camber ±2.0°
    Caster 0.0° to +4.0°
    Installation time: .8 hr/side

    Patent No. US 7,513,514 B1