The XRAY 301078-L is a precision graphite upper deck made for the XRAY X4'23 chassis. Its 1.6mm thickness and split rear configuration increase rigidity where needed while allowing managed rear flex for controlled handling.
This high-quality graphite plate improves chassis stiffness and responsiveness. The split rear gives tuners a useful range of rear compliance that helps reduce snap oversteer and enhances corner speed.
Produced to match X4'23 mounting points, this upper deck installs with existing hardware and keeps factory geometry intact. The XRAY 301078-L is ideal for drivers wanting a durable, race-focused upgrade.
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