Originally Posted by Alex47er
So where is Jeff now?
You guys are awesome just know that and thanks.
Working bro. Just got a min.
But heres my take on it....
If you go duals. Run 2.5 in piping with the x (dynomax) and end with 4inch tips.
If you do the single option, go 3 inch. That will flow the same as the dual 2.5. Add a y adapter at the end and finish with 4 inch tips. Muffler used....i recomend magnaflow with a 2.5 inlet and a 3 outlet.
The stock piping in the mids is 2.25 internally. This goes to a 2.5 at the y. After the stock muffer in the tailpipe sectio its a measly little 2.25. So going to 2.5 even on a single will be a massive difference....