Hitachi (Nissan) Tuning Software
Hitachi is Nissan's OEM ECU. DaVinci Deluxe · Cloud Edition supports the Hitachi family across GT-R R35, 370Z, Patrol Y62, Navara, Pathfinder. Stage 1/2 + GT-R-specific anti-lag and launch tweaks.
About Hitachi (Nissan)
Hitachi ECUs on Nissan use various Renesas-based platforms. Specific variants per model — GT-R R35 has its own tuned ECU; 370Z, Patrol etc. each have their own Hitachi sub-platform.
Vehicles using Hitachi (Nissan)
What you can do with Hitachi (Nissan)
GT-R Stage 1 / 2
565 → 650 HP (Stage 1), 700+ HP (Stage 2 with intakes/exhaust)
GT-R launch control mod
Higher launch RPM, more aggressive tune
Anti-lag / pop & bang
GT-R / 370Z overrun + overboost
Patrol Y62 5.6 V8
Modest gain, mainly NA torque + speed limiter off
Read / write protocols supported
- 📡 OBD via KESS3 / FoxFlash on most Nissan
- 📡 Specialized tools for GT-R R35 (EcuTek-style flashing)
DaVinci Deluxe · Cloud Edition is the ECU file editor — pair it with any modern flasher (KESS3, Autotuner, FoxFlash, MagicMotorsport, ATAG, etc.).
Frequently asked questions
GT-R R35 stock turbo Stage 2?
Yes. Stage 2 with downpipes + intakes typically 565 → 700 HP on 95 octane fuel.
Patrol Y62 — what gains?
Modest. The 5.6 V8 is NA — Stage 1 adds 25 HP, mostly mid-range torque. Speed limiter off is the popular mod.
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