Biggest muffler?
 

Whats the biggest size muffler you guys have/ have seen fit under a 4th gen? I'm gonna be putting an exhaust on my car and I wanna do true duals but I need to keep it semi-quiet at the same time as I leave for work at 2:30 in the morning. Just wanna get an idea of what my options are really.

Maddies car sounds Great! you have an LS1? and she has a mufflex 4" cat back with a DynoMax Race Muffler?? and it sounds clean while cruising. and only gets LOUD wen she gets on it!

4" cat back will fit alot better then a dual 3 setup unless you want it dumped and loud or out the back and cluster fucked into the car. either that or keep what you got and wen you wanna go LOUD cut out!!!

Yeah I justt did the magnaflow catback with a electric cutout. Good investment.

Yes I love my set up 4in ftw

I'm looking into cutout sooner or later, for those times you just want to piss people off or turn a few more heads.

Do borla adjustable so you can make it loud or as quiet as you want! how can you go wrong with that? In place of the plates i have an elec cutout. Best exhaust set up you can get imo!!!!!!!!!!!!!!!!!

Yea a borla adjustable would be nice, but I don't think I wanna throw that much money at a catback. And I'm stubborn lol I wanna do a true dual setup, the car sounds nice as is right now but its raspy as shit. And I realize I can probably get rid of the rasp w/o redoing the whole exhaust but I don't like anything about how the exhaust was installed. Gonna be putting in a new engine in a few weeks and and then off to the exhaust shop. Any reccomendations for a custom exhaust? Sound clip of car now:

http://www.zshare.net/download/92303330c7d99596/

Ya i dont like the rasp but once you put it to the floor it sounds pretty mean. if your doing true duals well there you go should be awesome but very expensive. i heard if you run cats you wont have as much rasp but screw that noise

do you have headers, offroad y or cats?

Whats on the car right now is:

SLP headers, the tuned length ones
Catted Y
LM1 resonator