FAST Engine Management Systems

EZ-EFI 2.0 Self Tuning Engine Control System - Multi-Port Retro-Fit Type, Kit

Part Number: FST-30404-KIT

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Estimated Ship Date: Today

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Engine Management System, EZ-EFI Self-Tuning, EZ-EFI 4 Injector Throttle Body, ECU, Wiring Harness, Kit

Part Number: FST-304001

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Estimated Ship Date: Jan 19, 2026 if ordered today

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XFI KIT

Part Number: FST-303000R

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Estimated Ship Date: Jan 16, 2026 if ordered today

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