Software 8FZ35PXE71 Hitachi EFI SH705927N (SH7059/1.5MB)
4 master projects carry this software number, 4 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.
Fitted to
Nissan 370Z ×2
Nissan 370Z 3.7 V6 DOHC
Nissan 370Z 3.7
ECU
Hitachi
EFI SH705927N (SH7059/1.5MB) / Hitachi
Nissan/Hitachi
Hardware / part numbers
23710-1EA3A
Read with
PCM Flash
Modifications available
- Stage 1 ×1
- Speed limiter (Vmax) ×2
- Lambda / O2 / cat off ×2
- Pops & bangs ×2
- Other modification ×1
Have the read? Upload it.
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Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Can't read the ECU? Buy by software number.
See files & prices →
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries
8FZ35PXE71 and the same hardware number.Vehicle pages: Nissan 370Z
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-03-18.