i was wondering what kind of mufflers you all used and what you like about them. like nice tone but no power, or nice power but its a fart can.

I had an R/T muffler on my 01 SE. Didn't notice any power gains, but it did sound awesome.
Really don't get any gains from a muffler.

If you currently don't have a muffler on your car it probably is pretty loud. Specially if its NA. So putting a muffler on your car will quiet it down, soyu you might think you lost some power because the loud noise is gone. lol

he's right muffler aint going to do shit for you. Exhaust diameter will though.

I have the stock borla still. Love it.

On my zx2 I have had stock, the s/r borla, pacesetter muffler, magnaflow, and soon to be another borla

I would rank them on sound in this order:
pacesetter
stock
s/r borla
magnaflow
borla with bigger piping than stock

performance from one to another will not differ enough to really question it