This system features billet aluminum upper control arms with ICON's patented Delta Joint. The Delta Joint is a heavy-duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greaseable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.. 2005-2015 TACOMA 0-3.5" LIFT/16-UP 0-2.75" LIFT STAGE 6 SUSPENSION SYSTEM WITH TUBULAR UPPER CONTROL ARMS. ICON 05-15 Toyota Tacoma 0-3.5in/2016+ Toyota Tacoma 0-2.75in Stg 6 Suspension System w/Tubular Uca. 05-15 TACOMA 0-3.5"/ 16-UP 0-2.75" STAGE 6 SUSPENSION SYSTEM W TUBULAR UCA. 05-UP TACO STAGE 6 SUSP SYS TUBULAR. Ships in Multiple Boxes. Suspension Lift Kit. STG 6 SUSP SYSTEM

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