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FAST XFI 2.0 ECU (NTK02) is a feature‑rich aftermarket engine management system with faster processing and expanded control for forced induction, power adders and race strategies. It offers self‑learning auto tuning, advanced forced induction and power adder controls, multiple programmable rev limiters, and comprehensive tuning options that let users balance fuel and spark precisely for improved driveability and track tuning flexibility.
FAST ECU FAST (Ntk02)
