Impala Forums banner

1 - 6 of 6 Posts

·
Registered
Joined
·
21 Posts
Discussion Starter #1
I'm thinking about installing dual exhaust on my 2004 impala ls. Can anyone give me advice on what kit I should get that sounds good?
 

·
Part-Time Canadian
Joined
·
325 Posts


this is the set up i have on my '03. This is 2 1/2'' cat back to a Y pipe and i have 2 off brand single wrap mufflers set up for chamber noise and i also have no resonator. Love the sound its loud yet classy
 

·
LIFETIME HILLBILLY
Joined
·
6,197 Posts
Y pipe and magnaflows FTW!!!
 

·
Registered
Joined
·
432 Posts
Stock gtp catback, you'll like it alot if you like quite yet still a lil growl to it. Anything aftermarket will make your car sound like ass with tons of rasp, I don't care what anyone says. I had on my modded GS a stock gtp set up without a cat or res, I had zero rasp whats so ever. Then I heard some cars with the same or more mods with flow masters or magnaflows that just sounded like pure crap and raspy as all hell. I plan on going with a gtp set up on my Impala as soon as I find one.
 

·
Mr. Handy
Joined
·
6,289 Posts
You would be surprised what a difference in the size of the tips makes. I recommend 2.5" back to a Y and to magnaflows and 3" tips (quality tips) or just 2.5" pipe.
 

·
LIFETIME HILLBILLY
Joined
·
6,197 Posts
x2 !
 
1 - 6 of 6 Posts
Top