I say Greddy catback. It won't get you pulled over...I haven't been and I get tailed all the time. It's a little more than the Borla but well worth it.
1993 Rio Red PGT 5spd. w/ Greddy catback, PRM Jet Stream Intake, Random Technology High Flow Cat, PRD short throw shifter, Freedom Design FSTB, Road/Race Engineering RSTB, Addco Anti-sway bar, Centerforce Dual Friction Clutch, etc......