my buddy got his exhaust done here, and my gyrl got her's done here too. I'd get mine done there, but the Mugen Sports Exhaust is bolt-on, so I dun need them. anyway,

GOLD COAST MUFFLER & AUTO SERVICE CENTER
2160 Long Beach Blvd.
Long Beach, CA 90806

(use mapquest.com to direct yourself there).

I know, the area's kinda bad, but the people there really know what they're doing, and you're car is safe while it's there...of course, stay and watch it.