Isuzu M21
Top class tuning files for Isuzu M21 are just a few clicks away. Choose the generation of the M21 from the list below to see all available engines for that generation. This is where you can see the expected power and torque gains for that exact engine of the Isuzu M21 that you are tuning.
Our tuning files are made by engineering experts and after tuning your M21, it will be safe, reliable and a lot faster.
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