- Joined
- May 3, 2025
- Messages
- 855
- Reaction score
- 4
A new product by Bin is available: Nissan GTR 3.8 V6 ECU File – Hitachi MEC125n/axxx, Software 17SMF9TD3/1F00M4 1F00M4 - Stage 1 upgrade for Nissan GTR 3.8 V6 – enhanced throttle and boost logic via Hitachi MEC125n/axxx
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer.
Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website.
Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition.
The seller takes no responsibility for misuse or non-compliant road use.
Read more about this product...
Nissan GTR 3.8 V6 ECU File – Hitachi MEC125n/axxx, Software 17SMF9TD3/1F00M4 1F00M4
Description
| Parameter | Value |
|---|---|
| Producer: | Nissan |
| Series: | GTR |
| Model: | 3.8 V6 |
| Model Year: | 2022 |
| Type (Engine): | Turbo-Petrol |
| Displacement: | 3.8 |
| Output: | 555.0PS / 408.2kW |
| Gear: | Automatic transmission |
| Producer (ECU): | Hitachi |
| Build (ECU): | MEC125n/axxx |
| Software: | 17SMF9TD3 |
| SW-Version: | 1F00M4 |
| Checksum: | N/A |
| Eprom 8-Bit sum: | C8C2 |
| Nested Versions: | 1 modified version included (Stage 1) + Original for reference |
| Project Type: | Complete Binary File |
| Project Size: | 1 572 864 bytes |
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer.
Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website.
Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition.
The seller takes no responsibility for misuse or non-compliant road use.
Extended Product Information
- Stage 1 file for Nissan GTR 3.8L twin-turbo V6 using Hitachi MEC125n/axxx ECU
- Refined boost control and ignition advance for improved throttle response
- Torque delivery calibrated for smoother mid-range and reduced turbo lag
- Maintains gearbox safety thresholds and emissions compatibility (no DTCs)
- Cold-start behavior and idle characteristics preserved
- No speed limiter (VMAX) changes included — ideal for conservative upgrades
- Compatible with major flashing tools supporting Hitachi ECUs
- Original file included for recovery or cross-comparison
Read more about this product...