If I have 2 bmw e60 2.0D 163HP, one is stock, and one has DPF off , EGR off and something like 190HP, if i read the tuned one and compare the files from tunned with the stock one, and just modify what is different in maps between them, is enough ? And then obviously remove the DPF. Will the "stock" have the hp that the tunned one has?
Sorry if is a stupid question, I' ve never tunned a car and it's better to start with mine! :D :D :D

if you do this you koked car and ecu and engnie

expl

you need read more about this

But, why? for example if I modify the drivers wish map, egr, torque,svbl,boost and smoke map exactly like what values he has, why it will be bad if we have exactly same engine?

Hi Robert

As I see it, IF you have the exact same car and ECU, then I think you will end up with similar power(not 100% same ofc.). Just make sure the checksum is correct and your car is in good condition.

But I think you should read a bit more though, because there's a high chance that you need to make some changes, so that it runs perfect on your car too.

Best of luck :)