[Patrick0019]

Hey everyone. So I know there are a lot of posts on this, but I haven't found a specific one to answer my questions. I have a 2003 9-3 SS and am looking at getting a tech II. What all do I need to get to be able to do diagnostics and tweaks. I don't have a lot of money so is there anything wrong with the cheaper clones? And what else do I need? The software, security access, ect. ect. Any help would be great. Again, I'm a newbie and I have never used nor seen a tech II.

Any websites with kits or accessories that I will need would also be appreciated.