when i did my CCV mod, it was because i kept blowing off the Intercooler boots. after one blew off, i found tons of oil in there i knew i shouldnt have seen on a normal truck without a CCV. so, i did like everyone else, and did the CCV into the exhaust. it pulls the vapors out, and it shoots the mist out with the exhaust where it's more appropriate to see a mist or smoke. i hated having the cloud come out from under my truck, thats why i routed it in the exhaust. i replaced the black plastic connector with a 4" piece of 4" diameter exhaust piping, but before that i cut off the scoop inside,and plugged the bottom hole. mine was very simple, just turn the 90* rubber connector, and clamp or superglue a 1" OD 1/2" ID hose up in there. works great for me, no more popped boots!