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Stage 1 Toyota Hilux 2.4 D4D ECU Tuning File – Denso 89663-F0E75 (Heavy-Duty Optimization) 89663
Reliable Stage 1 ECU tuning file for Toyota Hilux 2.4 D4D (2018) with Denso ECU. Optimized for fuel economy, torque, and safe mid-range power delivery. Developed by B&C Consulting via EVC reseller.