i got a question to ask you guys....if i took my car to a muffler shop and got them to do my piping and slapped on a magnaflow muffler, would that sound much different from the magnaflow complete cat-back systems?

i have a 02 accord coupe inline-4 but i'm trying to get dual exhaust. i'm not going for performance whatsoever so i don't mind about the back pressure. for awhile i was thinking that the i-4 and the v6 had the same under chasis and that the v6 system would just bolt up, but i'm not to sure of that.