While i have no stake in the intake pipe / intercooler deal, i can say that personally i have gotten decent service from you (zem). I might disagree on some of your testing results (LOL) but overall i know and understand the issues you face and i can empathise. I did one GB back in the day and it got delayed by a couple of months. I got burned enough to never screw with GB's again. It is commendable at that you continue to push the boundries inspite of the negative comments.
As for the product in question - it looks very well made although its a tad pricey. I guess if you could get them mass produced in china we could get them for $100 a set (sigh). Anyhow good luck with the project and wish you sucess.
Harry
Formerly yellowzxtt
" If it doesn't make it faster, i don't care " Please visit www.ztuner.com to GO FASTER