Dobinsons front upper control arm set. This will ONLY work on a vehicle lifted 1.5″ or more, due to the built-in 3 degrees of caster. This will fit 4th Gen 4Runners 2003-2009, 5th Gen 4Runners 2010-2019, Lexus GX470 2003-2009 and Lexus GX460 2010 to 2019 and all generations of Toyota FJ Cruiser (FJC). NOTE: The ball joints are not installed, and must be installed by a professional using a heavy duty press. A hand press will not be strong enough. Dobinsons offers this service for an additional labor charge prior to shipping. These will be noise-free as they use rubber bushings and a factory style ball joint. No greasing is necessary.