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Originally Posted by rblong
""Even without ends It'll still neck down to the 3" OD inner pipe. Why would you do that anyway? The custom inserts/Cobrapacks are identical internally and there's no new ceramic job either. Am I missing something??""
Dave - I thought you said that they recommended using the longest Cobrapack you could? What I was thinking is that without the "ends" you could get another 6 inches of Cobrapack muffler. We do not need the ends to weld to since they will fit in our housing. Am I making sence, or have I lost it 
Bruce |
Bruce, I was going with the longest sidepipe insert muffler that would fit inside my 4" sidepipes. They are going to put a conical "bell" reducer/increaser on each end to generate a semi-press fit inside my side pipe. They have a picture of it on their web site. He said the flow would be the same as the Cobrapacks.
Dave