I don't think there has ever been a thread like this but here it goes:
Obviously EFILive, HPTuners and LS1edit's (etc and the list goes on) butt is covered legally thanks to the disclaimer right before flashing and the fine print in the owners' manuals. What about those of us that flash vehicles for friends and friends of friends? It is not at all an issue 99% of the time but some of my paranoid and possibly misinformed associates have brought up that there might be legal implications with altering the emissions of vehicles (and top speed and traction control).
I could care less because those who do not take risks never achieve anything and there are a million arguments that would counter any point against tuning (seriously a lot).
I guess I am just looking for points to counter my friends' stupid arguments about not letting the incredible power of unlimited tuning get out of hand.
Any thoughts? This may start a very interesting and informative conversation.