I know most will disagree, but what are the pros and cons to buying a used turbo kit? I'm looking at buying a used Hellion Hellraiser kit. I've always wanted a TT cobra, and this kit allows for the stock supercharger and K member. It looks like a pretty straight forward install as well. It seems like a great kit, especially for the money. Also, since it is already being used currently, my thoughts are that the kinks have been ironed out. That being said, what are your thoughts?