Control Unit
MEC100 / SH705927N
Infiniti G37/M37 3.7 V6 331hp · Turbo-Petrol
Hitachi
Turbo-Petrol
243.5 kW / 331 HP
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Race / export product. Tuning files are intended exclusively for motorsport, export and test-bench research — not road-legal (Art. 55 Reg. (EU) 2018/858). Disabling AGR / DPF / SCR voids the operating permit EU-wide and may void warranty and guarantee claims. The buyer bears sole responsibility for use.
Original ECU File
Original file
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Fileservice – how it works
1
Read out original fileRead the control unit with a tool — KESS3, Autotuner, FLEX.
2
Order tuningChoose your optimisation and pay — PayPal, credit card, bank transfer.
3
Send the fileFile + order number to info@stefanel-performance.com.
4
Receive optimised fileThe processed file comes back by e-mail — ready to flash.
Processing usually within 24 hours
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Technical data
| Vehicle | Infiniti G37/M37 3.7 V6 331hp |
| Vehicle type | Passenger Car |
| Fuel | Turbo-Petrol |
| Engine code | VQ37VHR |
| Displacement | 3700 ccm (3.7 L) |
| Power | 243.5 kW / 331 HP |
| Year | 2016 |
| Transmission | Automatic Transmission |
| ECU manufacturer | Hitachi |
| ECU designation | MEC100 |
| ECU prod. no. | 600KLGGA |
| Hardware no. | SH705927N |
| Software version | 8FZ35NSE52 |
| File size | 1,572,864 Bytes |
| Reading tool | Autotuner OBD |
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