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The FAST XFI 2.0 firmware upgrade brings expanded capabilities and refined control to compatible XFI engine management units. It adds advanced forced-induction and power-adder strategies, progressive control options, faster processing and a self-learning auto-tuning VE table that can be used or disabled for manual tuning. The update enhances fuel and spark control, provides multiple rev-limiter modes and broader configurability for high-performance and racing applications.
FAST Upgrade Charge XFI 2.0 Firmware
