The XRAY 353194 XB8 Graphite Rear Lower Arm Plate set is built to give vintage XB series cars better rear stability and crisper handling. These plates suit older XB variants that need a simple upgrade to improve balance and on-track confidence.
Made from 2.0mm CNC-machined graphite, these rear lower arm plates resist wear while remaining light enough to preserve agility. The material balances toughness and responsiveness so steering stays consistent through tight turns and fast transitions.
Fitting only needs a few screws, so you can swap or remove the plates quickly between runs. This lets you alter rear arm flex to match track grip and surface, helping dial in traction and mid-corner control.
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