03 5.3L

So im using pacesetters and setting up a 3" dual setup.
I have to get rid of the nasty rattling noise I have with the Y pipe.

Looking for mufflers to keep everything quiet and not too noisy.

Gibson 4X9X18 which are chambered?
Magnaflow 4X9X18 which are straight through?


Thanks,

 

Look for the magnaflow 3"dual in dual out box with built in x pipe.

 

Thats a good idea.

But why would you suggest this over two seperate muflers?

Noise level? overall sound quality? Because the X pipe is built in?

Thanks,

I just want to be sure. Man my last exhaust was awful? no cats. 2.5 dual Y into 3" then single Gibson muffler. It would rattle so bad under a light load!

OLD Exhaust.

 

Really just because I have it and it sounds good. I figured the x pipe was good for something and is not hurting anything.

 

dude your trucks underbody looks brand new! how much body drop is that? i'd like a few more pics...

 

dynomax muffler reasonable price fairly quiet you might try one on your current exhaust before you take it off i had one on an older chevy with a built motor with a y pipe sounded awesome not rediculas

 

oh yea more pics love bagged and body dropped trucks

 

tarinitup.... with you running 11's wow.

You have 3" duals and magnaflow dual in dual out. Is it the 5X11X22 p/n12599? And you have no rasp? like bababababa at cetian RPM loads?
Do you run cats?

Thanks..


Oh and some more pics...

 

 

wow. that bish is so clean, it looks incredible! nice truck bud.