Software 37805-5AG-Z510 Keihin Keihin
2 master projects carry this software number, 2 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
Honda Civic Thailand 1.5T
Honda Civic 1.5 VTEC 182hp
ECU
Keihin
Keihin / 378xx
Honda
Hardware / part numbers
—
Read with
PCMFlash
Modifications available
- Stage 1 ×1
- Speed limiter (Vmax) ×1
- Pops & bangs ×1
Have the read? Upload it.
Upload your read →
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
37805-5AG-Z510 and the same hardware number.Vehicle pages: Honda Civic · Honda Civic Thailand
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-01-13.