Hey guys, would a GMPP touring cat-back with a Vibrant header/dp be too loud on a 2.2 cobalt? I tried looking it up but it seems that this set up are common in SS/SC.

Thank you

 

will sound pretty close.

 

where are you guys buying your exhaust components from?

im in the neighborhood for a full exhaust.

 

for the most part you wont sound much louder than an ss with the touring exhuast. as far as getting exhausts, check around here, lots of guys are selling parts.

 

DO NOT GET THE VIBRANT. The primaries are too big, you will be making the car more inefficient. You will never make enough power on this car to need primaries that large.

 

I see.. Yeah I think I'm not gonna go with header now since my car is not a race type like the SS. I'll just stick to catback exhaust instead. Thanks for letting me know about the Vibrant!

 

you guys need a header with provisions for sai.. theres only a few of those out there

 

Hey man, I'm all for the header/dp idea, just not Vibrant.. Try to find a header with 1 5/8" primaries.

 

you could just get the ss header and dp combo. jsut get a tune and sai is gone!

 

not all of us have SAI

 

sai sucked. tune made it go away. now its all better and my car doesnt sound like a vacuum on cold start anymore.

 

My car doesn't have sai in it would the ss header dp combo still works? I asked the dealer about their header and they suggested the extrude honed header but it's just too expensive. Haven't check on the other websites on how much it costs but if any here have any idea it would help alot

 

Itll be loud, but any dp will make any car louder

 

DC Sports has great exhaust, high flow without that anoying buzzing, its a deep roar to it

 

I have an 07 2.2. I read on here somewhere that i have the extrude honed header already? or the same size header as the sc'd balts? does anyone know is this true???

 

you have the same size manifold as a stock ss/sc. you do not have the extrude honed manifold

 

ok, thanks for the clear up.

 

Tsudo man. best bang for your buck. check out the video on youtube.com. Im actually gonna go with the headers from CA and a zzp downpipe with HF cat. Then a tune from trifecta.

 

x2 for the tsudo. I am happy with my purchase and its a great deal. It has a nice rumble at idle and sounds great when WOT. I would definitely recommend it.