Im getting HP Tuners for christmas and I wanted to know if you guys think I should get the regular version or the professional version. I want to tune cars as my career and this is going to be where I start. Im reading every book I can get my hands on about tuning. Im just trying to get the best one for me but I dont want my parents to spend extra money if its unnecessary.

Also, if there is some better software let me know about that too

 

get the professional. You will regret it if you don't

 

i just got doen using mine. Im gonna try and sell it about hte first of the year. It did the job for me. But always remember there is a few small issues with Cobalt SS and HPtuners. Just read the forums on HPtuners