Im low on cash but I really want to get my car boosted soon. I was thinking about buying an eBay 1 piece CAI and using it for the top part of the charge piping. Then after that, use something like what's on stock GST's as charge piping from there. It would still look great under the hood and I can JB Weld my BOV to the CAI. I've heard of several people doing this. What do you guys think? Good idea or bad idea? If it's bad, tell me why. And is 3" piping to big?