SuperPro now has a complete alloy repair upgrade solution for the BMW E46's lower control arms. This SuperPro kit comes with LHS and RHS arms, including heavy duty M-Spec ball joints, brackets and bushes. It is a complete changeover kit for the BMW. The complete arm kit is fitted with SuperPro bushings to positively locate the rear of the arm and eliminate the unwanted flex that comes with the O.E rubber bushing. SuperPro has the best solution for your BMW!. Factory Fit - SuperPro Alloy control arms enhance performance and handling, but also provide an quick and significant upgrade whether you DIY or have them installed by your SuperPro Authorized Dealer. Lighter, stronger, faster - these words form the foundation of SuperPro's alloy control arm range. Reduce weight, increase strength, and optimize geometry for improved grip, handing and feedback. SuperPro 2000 BMW 323Ci Base Front Alloy Lower Control Arm Set (STD Alignment). Control Arm Lower - Arm Assembly. Alloy LCA Set

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