You should compare the same type of tunes first.... the InMotion Custom tune would be the equivalent to the Eurocharge Stage 2 tune..... so it is $500 vs $600...

Both companies have advocates and great results from their customers....

Eurochage holds Dyno days in different parts of the country where you can get a full custom tune on the dyno...or get your tune updated off the dyno....

InMotion is mail in only...

Bottom line is, you pay your money and you take your chances....


I have a new Eurocharge re-tune as of last Thursday...