my car sounds pretty close to a bigger motor car. remove resonators, then replace mufflers with flowmasters.
I get asked all the time at gas stations and car washes if my car has had the 302 or 351 swapped in.
personally,
I think it sounds like a lot of 4v ponies out there, Ive got a friend with a 01 cobra with the same mufflers and the two sound very similar, I do think his has a better tone to it but not really because of the slightly bigger displacement , but more because of the center muffler design.