I am really new with all of this tuning but i am planing on learning and finding Maps will take some time for me to learn.

so as my first step i was thinking will be to try to just reflash a car, so my question is can you guys tell me a cheap/easy car that i can play around with and try out diffrent stuff on.

I would like to have a car i can try launch Control, multimap and maybe egr off. I am planing on buying a kess v2/ktag clone just for starters if u dont recommend something else.

Maybe get the damos/mappack for the ecu/car i am planing on buying so i can review the hexdump and see what things got changed so i can learn some from it all Also.

Thanks in advance :)
What might the cost be for that service?