Swap Flow's into SLP?(99-04)

[massmustang02]

Anyone put flowmaster mufflers into an SLP system for 99-04's? I'm not interested in buying a whole new system especially flowmaster because it rusts. I was just wonedering what muffler offset I would need to swap in. Both the Super 44's and the LM1's have a length of 19in so that part I don't have to worry about. But should I go with center in/center out or center in/offset out or both offset?

 

[03Honda_Hunter]

i did this a while back except i swapped in single chamber flows. i think the super 44s are a bit skinnier than the 40's, so center in/out should be fine