The XRAY 343062 RX8 Carbon Fiber Belt Tensioner Support is built to improve belt tracking and protect against slippage during hard runs. Tailored for the RX8 range, this middle holder combines low mass with high stiffness to help maintain drivetrain efficiency.
Carbon fiber gives a high stiffness to weight ratio, meaning the mount resists flex without adding unnecessary mass. That helps the car stay responsive under acceleration and reduces the chance of misalignment that can sap performance.
Made to fit the XRAY RX8 2025 models, the tensioner installs in the central section and secures belt routing to limit play. Basic tools are all you need for fitting, and a quick alignment check will ensure reliable operation on race day.
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