ur new, welcome 2 the jet...
...use the 'search' function 4 a great reactions 2 the magnaflow and other cat-back exhaust systems.
magnaflows r well liked by focus owners on here. its stainless, its 1 of the less expensive stainless systems out there, and they cleaned up their tip design. make sure u get the extra resonator (think they all come w/em now
). it'll make the tone very nice but not 2 loud as 2 attract any negative attention (rice or cops) and ur 'other half' wont mind ridin w/ya as well.
good luck and welcome,
-Ult