Alright Im New To This Site.. The Names Tony... I Got The White 07 Cobalt Lt 2.2.... Its All Show Right Now Lol... It Just Has A Injen Cai... I Cannt Decide If I Should Get The Clear Image R&d Headers Or The 2.4 Mani Swap... Does Anyone Have Any Suggestions ? Or Maybe Another Mod That Might Help....

 

Go with the header.

 

If you want the 2.4 manifold to work well with your car.You will need at least SRI,cat-back exhaust,new downpipe,and performance header,then you get the 2.4 manifold and thats where my next stage will be is the 2.4 manifold.

 

Alright.... Should I Go Catless On The Downpipe ? Is Anyone Out There Strate Piped ?

 

if you dont like rasp and you like your ears go with a cat.. it's only a few hp difference.. ( maybe like 2 or so ) nothing worth it

 

Stick with the cat. It will be loud enough with a cat-back and header and it won't be as raspy.

 

I don't notice a major raspy sound from my catless downpipe.

 

I've went catless on my 2.2, and with my intake I can tell a difference in power. Sound wise it isn't all that bad, infact I'm glad I went catless because I saved a few bucks! lol. It did trip a CEL though...

 

have fun passing inspection

 

really thanks!Like I don't know that **** already.Its called a 02 simulator.

 

alright i just ordered the megan racing cat back exhaust and ima get the mid length headers dp combo from clear image in the morning ... ill let you guy no how it turned out.... ill make sure to post some videos and pics .... i appreciate all the input

 

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ull like that combo, complete bolt on exhaust will net you some nice numbers, and seince your going from stock to full aftermarket you'll def feel feel the diffrence with your butt dyno