Just have a quick question. I got the sinister coolant filter under the hood where it goes in the trucks. I had to customize it alittle. I got a new bolt and washer to hold it in place and I drilled a hole in the bracket sinsister gives you. I drilled it on the very bottom tab. and ground it so it would fit. I have an 05 6.ol. I have located the heater hoses. there is two of them. One goes around almost over the turbo and then taps into the bottom hose of the coolant dgas. The other looks like it goes down and into the engine. I just want to make sure I tap into the right one. Which one are you supposed to tap into. Or does it not matter. One must be the in and the other the out from the heater. Any thoughts. I really want to get that thing filtering because my system is really dirty.