I have an '03 Sentra SE-R Spec V and am interested in purchasing a catback. I already installed an aftermarket header and cold air intake. I want something a little louder than what the stock is but something more geared towards performance.

 

you rock dude!I like your style... I wanna hear more about this please keep us updated.

 

Sounds like a great plan for improvement for your ride, it would be helpful for us here if you give us updates with your project. Photos or videos are good too.