Hello Guys, im New in the Biz of Chiptuning.

I already Chiptuned a few Cars, I worked with some Fileservices ... I wasnt happy all Time (e.g. Problems, waiting Times, Price)

It looks like some of them are using Programs like DaVinci or Proffesionel EGR Romver and so on

So I wanted to try them also, I downloaded them but I'm a littlebid affraid that the Customers/friends wount be Happy. That the Removing will not work how it has to...


So my qustion is: How are youre expirences with Programs like that?
I Dont know to use WinOLS, has anybody who can Use WinOls and has more experience looked over some files files, that these Programs had changed and valuet them?


& antoher Question: Is there anybody, who has the Time and the will to look up a Tuned File I got from an fileservice and rate it?

I'm very thankfull for every Comment. Maybe I'm not the first or the last one who opend a Therad like that, but I think its better to discuss.

Sorry for my bad English :-)