Total Chaos FJ Cruiser / Toyota 4-Runner '03+ Upper Control Arm Set FREE SHIPPING!

Attention! One thing that is very important to understand about the vehicle is the loss of caster that accompanies any sort of lift on the front end...this creates a VERY dangerous steering and handling issue that can only be fixed with a new set of UCA's like these by Total Chaos so, whether you buy from us or not, PLEASE do not lift your vehicle without addressing this issue!

4130 chromoly tubular upper control arms are 100% bolt on and hand crafted in the U.S.A.

UCA's are designed with added caster to aid in retaining factory alignment specs when aftermarket lift kits are installed. This reduces the darting or wandering in the vehicle's steering when 2.5"-3" lift kits are installed.

CNC machined tapered spindle adapters convert the factory ball joint to a 1" uniball for added component strength & maximum wheel travel.

TOTAL CHAOS includes 1" I.D. uniballs that feature a heat treated stainless steel ball & heat treated stainless steel race for maximum corrosion resistance and component longevity. These uniball's also features a military grade PTFE woven fabric liner that helps prevent noise.

Custom profile upper and lower hi-misalignment spacers maximize droop wheel travel and are machined from heat treated 17-4 stainless steel.

Upper control arms combined with extended length coil over shocks will allow for up to 1" of additional wheel travel.

Urethane bushings reduce bushing deflection compared to stock rubber bushings.

Control arm pivots include zerk fittings to grease the urethane bushings & inner sleeves without disassembly.

2 stage powder coat process includes a durable clear coat to provide a long lasting finish.

Complete grade 8 hardware kit is included.

OPTIONAL HEIM PIVOT UPGRADE
TC includes 3/4" chromoly heim joints for the pivots.
Heim upper control arms are fully adjustable to allow maximum tuning of caster and camber.
Designed for use on 6" or higher drop bracket lift kits.