Hey guys, I was just had a question for those of you that had Flowmaster 40's put on your 05/06. What size did you go with, and were they center in/offset out? I am looking at buying some and just want to make sure I get the right ones. Thanks in advance!!
There have been posts here where guys have used many different combinations. A good exhaust tech seems to be able to make almost anything fit. If you want the mufflers mounted vertically (ie: flat sides at 9 & 3 o'clock), the offset inlet/outlet seems to be the best choice.
I wanted mine mounted with the flat sides at top and bottom, so my exhaust installer used centered inlet/outlet with 3" ID. He bent connecting pipes and necked them down to match the stock pipes. Sounds great and has zero rattles after 13,000 miles since installation.