If you are tuning for consistent launches and repeatable lap times, the XRAY 338580 clutch spring is a compact upgrade for the XCA clutch system. It provides reliable tension so your car reacts predictably under load and during aggressive driving.
Built to withstand frequent use, the XRAY 338580 clutch spring maintains even tension and reduces the need for constant tweaks. Its balance of firmness and flex helps sharpen throttle response without harsh engagement.
Replacement is quick and clean: the XRAY 338580 slips into the XCA clutch with familiar steps, and basic adjustment of shoe clearance will get you back on the track. No complex tools required for standard installs.
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