INTERNATIONAL MAXXFORCE ECU TUNING

Maxforce banner

Increase Horsepower, Torque and fuel economy!

Whether you need extra power to climb those steep hills or need better fuel economy you can trust in Heavy Diesel Tuner for your programming needs! All programming comes with our 100% satisfaction guarantee, all tune files are made with emphasis on drive ability and engine reliability!

Up to 20% increase in fuel economy AND Increase HP up to 20% / Torque up to 30%!

Start saving time and money NOW!

ALL PROGRAMMING WILL REQUIRE THE TUNING FORM TO BE FILLED OUT PRIOR TO THE TUNE BEING INSTALLED.

2008-2015 MAXFORCE 13 & DT466 ENGINES - $3999.00
2008-2015 MAXFORCE 11, 15, DT570 & MP9 ENGINES - $3999.00


Tuning will require you to send the ECM to us for programming. General turn around time is 1 business day. Please confirm you have 1 of the 5 different types of ECM shown below and you will need to contact us BEFORE sending the ECM.

Maxforce ECM
Maxforce ECM 2
Maxforce ECM 3
Maxforce ECm 4
Maxforce ecm 5