ok when i bought my car it came with the SPT catback, dont get me wrong under acceleration she sounds great and i dont want to sound like a punk ricer kid that wants a loud car but i want to get a louder exaust... but without losing the boer sound completly... What should a look at?
I have always liked the hks carbon one........

Let me knowwhat you guys think thanks alot~

 

My HKS-hi power sounds SWEET!

 

autospeed dual tip,awsome!

 

either hks high power or greddy tic both are sick

 

Please not a can.

 

greddy evo II sounds really good, or the hks high power

 

Perrin single tip single pipe (they have dual pipes out now). No drone, relatively mellow until you get on it, then SWEET at wot. At least with a catted Helix dp. Dk how it would sound w/o a cat. It also has the benefit of being oval and semi stock looking. Not something that super stands out to the po po.

An audio comparison of different setups:
Exhaust Video Thread - Page 7 - Normally Aspirated Powertrain - NASIOC

There is also a chart on NASIOC showing the db levels of different exhausts so you can choose one that suits you. I did a quick search but couldn't find it. If you dig a little I'm sure you can.

 

if it doesnt have a downpipe, getting one without a cat should increase the noise a decent amount

 

hks carbon ti ftw

 

external wastegate ftw!