Re: Exhaust system
I'm not sure on the sound, but Pypes makes the least expensive catback setup running at about $450 and it uses mid-mounted resonators instead of mufflers. Anyone else is selling Axle-backs at $450-$500 and catbacks at $650 & up.
As far as intakes, I'm running a C&L and I love the way it sounds on the stock exhaust. You can get good ones from JLT and MMR as well. If you didn't know already, just about any CAI will add an interesting "whoosh" or "whistle" under acceleration.