Control Arm Reinforcement Flanges

The Racing Beat Control Arm Reinforcement Flanges are a performance-enhancing component for the Mazda MX-5 Miata (NB Series, 1999-2005). In 1999, Mazda altered the lower control arm's end link attachment bracket from a U-shape to an L-shape. This L-shaped design may lack the necessary strength to withstand the increased demands of a more robust aftermarket sway bar. This modification significantly enhances the bracket's durability and its ability to handle the stresses associated with performance suspension upgrades. While this process requires minor welding for installation, the resulting structural integrity makes the effort a worthwhile investment for enthusiasts seeking to optimize their Miata's handling. It is crucial to note that after the installation of these reinforcement flanges, the stock sway bar end links can no longer be used. Heavy-duty sway bar end links must be installed to properly complete the system and ensure safe and effective operation.