SKUNK2 RACING EK ULTRA SERIES LOWER CONTROL ARMS BLACKThe Ultra Series Lower Control Arm offers the hardcore racer and discerning enthusiast, the very best of the best. In a market full of Me Too Product, and recycled, annealed lower control arms, we took the Lower Control Arm back to the drawing board. Often not used due to the higher cost, we chose 7075 T6 because of its exceptional strength to weight ratio and fatigue strength. With an ultimate tensile strength of over 78,000 PSI, and fatigue strength