Probably the big thing that scares people off from a Chargepipe is the lack of a seal that's similar to the Dinan piece. I wish there was like a rubber slip-on section and an additional clamp included with the Chargepipe to seal the whole thing...I wish I could explain it better, I have it in my head, but I can't explain it well.
That's the one thing I want from my Chargepipe atm....
Thanks for the review Eric, wish we could get some data like this from a non-tuned car. (From what I read, both cars were PC tuned? I'm at work so I only had time to skim the article, sorry if I missed it.)