70chevy03ss Posted June 20, 2011 Report Posted June 20, 2011 Okay so Im getting ready to install a set of Doug Throley headers on my SS I'm going to keep my Dynomax "X" flow muffler. I live in ma and at some point i will be adding a cam. So my question is do I keep my cats, Or do I get a set of high flows like magnaflows, or what. I did look at a post from 07 and there wasn't much said. I just want to know what everyones thoughts are. I want it to sound good i don't want it to be so loud that I can't drive it with my 7 month old in the truck. Please let me know!!!! Quote
chris B Posted June 20, 2011 Report Posted June 20, 2011 I questioned my self for spending the xtra cash for the high flo cats but better safe then sorry if they do a visual inspection.. Quote
8hnpSS Posted June 20, 2011 Report Posted June 20, 2011 i would just go no cats even the high flows will be a nuisance down the road and you will find yourself taking them out to. i personally dont think they will make that big of a difference sound wise in your cab. i wouldnt know tho ive been running open manifolds before i got my headers and now im running open headers with the fake cats in the mid pipes lol Quote
misterp Posted June 20, 2011 Report Posted June 20, 2011 Since you are planning a supercharger in your future, don't install cats; the enrichment fuel will kill them. However, keep in mind that whatever you do to your truck, it will have to pass visual inspection in MA. Mr. P. Quote
kissfans03ss Posted June 20, 2011 Report Posted June 20, 2011 Jesse I am running magnaflows and the have a nice to not to loud or quiet,I have the side exit and do get a drone,my future plans are longtubes,gutted cats and and x-pipe to try to help with the drone. Sent from my Droid using Tapatalk Quote
70chevy03ss Posted June 20, 2011 Author Report Posted June 20, 2011 Okay well I prob won't install a super charger for a long time. This will prob be the last thing I do. So I might go with High flow cats Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.