Need advice on getting the best exhaust for my 95' grand prix GTP

[Falcons33]

I'm reading around and seeing that a 2 to 2 1/4' inlet/outlet is the best size to get for this car

im looking for 2 dual exhaust, not the complete system, just looking for tips

whats the best brand?

dynomax? magnaflow? etc

not sure on what the best one would be for this car

3.4 v6 DOHC 24 valve

[Falcons33]