Is it worth the $ to get an catback for an 03 auto with an Inje CAI and an high flow cat? Also how loud is it without the resonator? I want some sound but not too much. Thanks.

 

i put the greddy evo.
only then did i realize that it should have been my first mod.
2 crush points gone = better air flow
noise = none, the greddy is very quiet.
#1 improvement was this...if you have the injen, go to 2nd gear at like 1500 rpm and then press the gas...youll get lag till about 2200 then you'll feel the pick up.
with my greddy, 1500 and up, all pull, no lag.

hope this helps.

 

Well I have a 03 Maxima SE 6 Speed and decided to keep my stock exhaust and just replace the muffler for now. I thought about that catback but will wait to see if Nismo comes out with new Maxima Mods. Here's a link you can check out as far as sound clips on how different exhausts will sound. I got the first one, The PowerTech Muffler 1011. Check it out, sounds pretty good to me.

http://www.xpert-networking.com/muff...ps/muffler.htm