Quote: Originally Posted by 2K4SRT_4
the diameter is 2". ben from agp just told me. how long does the tube need to be. mine just doesn't sit right.
see, but I think it is a 2" to 2.5" reducer because I think the hotside pipe if a bit wider. I know mine has a reducer on it for sure, but I had to attach 2, which made it to long. That is my problem, but need to find the right sizes, before I buy a new one
