Boot / Jet Ski
Tuning-Dateien Johnson J40 Outboard 815cc Four stroke EFI 39hp
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Mod-Files.com is the best tuning server on the web for Johnson J40 Outboard tuning files. All Johnson tuning files are custom made and thoroughly tested on a 4x4 dynometer. The development of each Johnson tuning file is the result of perfection and dedication by our programmers. Many tuners in the world are working on mod-files.com because they are trusting our result.
Standard Mod-files Unterschied HP 39hp 43hp + 4hp Drehmoment 57Nm 64Nm + 7Nm Methode Chiptuning Optionen stage 1 , vmax , Hochwertige Tuning Fil Johnson J40 Outboard 815cc Four stroke EFI 39hp
- Custom file guarantee.
- All files are developed under 4x4 dynamometer.
- Possibly of minimize fuel consumption.