You can try Magnaflow. I'm gonna order it this weekend. But I'm not gonna get the round canister cat back exhaust system, but I'm going to get the oval Magnaflow muffler w/ custom piping. The sounds on the Magnaflow is pretty swell too. But any of the other suggestions mentioned throughout this website are fine.
but basically your choice of exhaust depends on what the plans for your car are.... see the exhaust i'm interested in is a HKS hiper... but that's cuz i plan to boost the sohc.
well that's actually what i'd be really doing. hi flow cat, custom mandrel-bent piping, straight thru resonator, and whatever muffler i want.... but if i had the money i wouldn't mind getting the hks hiper