I'm gonna cut out the stock resonator and put a piece of 3" straight pipe with a super 44 flowmaster muffler at the end. Will it still let cold air back up and damage my valves.

 

Not gonna hurt a thing, But I thinking it will sound getto. You'd be better off leaving the stock resonator and deleate the muffler with a straight pipe and the stock tip on it.

 

I think im gonna go with a flowmaster 60 series.

 

seriously, what are you talking about?

 

Keep the resonator. Dont delete anything out of your exhaust just replace with less restrictive. You will like the sound way better.

 

What about just keeping the res and straight the rest

 

I am just DYING to hear the answer to that.

 

Make that X3

 

I have a flowmaster super 40 with no resonator on mine, sounds tinny. I can give you a clip want to hear it?

 

That is going to sound so terrible. It is a mistake to remove the resonator.

 

x2 Yes I hated my exhaust when I had no resonator.

 

I think i'm kust gonna leave the resonator and put straight 2.5 the rest....

 

yes do that leave resonator on and add a muffler dont have it just straight its gonna be loudd

 

its gonna be too loud and too raspy and youll hate it when your on the highway and have to yell to the person in the pass seat. trust me

 

Just to see how it sounded I took the muffler off.. Holy god it was loud, I could barely think... I would suggest keeping the muffler too, just get a less restrictive one.

 

oh my god your so right... I hate it... I bought a super 40 flowmaster 3" to make it tone it down some

 

^haha told you that is a terrible idea.

 

Do you think it will sound alright

 

Idk I have heard flow masters and didnt really like the rasp. You are keeping or putting a resonator on right?

 

yeah keeping the stock

 

look into magnaflow i recently put on the can style they have and wow does it sound great all deep tone and on the highway you only hear it if you realy try and listen

 

Yah I have heard terrible flowmasters on cobalts. I would look into another exhaust. I mean it doesnt have to be expensive to sound good. I have a pacesetter and I thinks its better than most of them out there. But search for exhaust clips and see what you like.

 

I love my exhaust!!! A flowmaster super 40 on stock pipe sounds beautiful