stock downpipes measurement (?) into flowmaster force 2 Res
I checked this system out after reading this thread, sounds like an affordable and productive upgrade I need to do. I take it that most people are eliminating the cats, so how much space from downpipes to resonator is needed to fill and what measurements are the stock downpipes? Did the shop fit it without problems? (did they carry a pipe that fit the downtubes into the res) The res pipe is listed as 2 1/4, I'm guessing our stock pipes are not that=my question. Just trying to get everything in place before buying/trying.