gmpp ported header
03-11-2009, 07:30 PM
#1
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gmpp ported header
is this worth my money to get installed i have stage 2 and thats it right now just wondering if this mod is worth it in end.
03-12-2009, 06:00 PM
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It only flows 30CFM over stock.
Not worth it when you look at the prices of others.
ZZP + a 2.5 inch catback if you're staying S2 or 3 inch if you're going aftermarket stage FTW
Not worth it when you look at the prices of others.
ZZP + a 2.5 inch catback if you're staying S2 or 3 inch if you're going aftermarket stage FTW
03-12-2009, 06:21 PM
#6
The dealer will void your warranty for anything. My buddy blew his motor in his SS/SC and the dealer said it was because of the after market intake... If you are worried about the warranty just stay stock manifold until your warranty is up, then get something else.
03-12-2009, 06:51 PM
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It isn't worth it. If you are worried about you warrenty then wait and dont waste you money cause your not going to be satisfied with it. Go after market. I have ZZP header and DP combo and love it.
03-12-2009, 08:47 PM
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i've had no complaints with mine, it helped open up alittle bit but notn to big, but every1 says exhaust systems on our cars dont help that much anyways so it doesnt matter.
but i also have more mods so idk
but i also have more mods so idk
03-12-2009, 08:51 PM
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well hes really not gonna see any real gains until he changed his dp, thats when i felt alot more.
but the prob with vibrant header/dp is they are so expensive zzp's is 299 instead of 500+
but the prob with vibrant header/dp is they are so expensive zzp's is 299 instead of 500+
03-13-2009, 01:37 AM
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http://www.clearimageautomotive.com/Chevy%20Cobalt.htm
I havent decided between the tri-Y or the 4-1 yet. I need to research which would be better if I went TVS in the future. But I am either going with Clear Image or CTI.
my two cents....
I havent decided between the tri-Y or the 4-1 yet. I need to research which would be better if I went TVS in the future. But I am either going with Clear Image or CTI.
my two cents....
Last edited by Johnboy12358; 03-13-2009 at 01:37 AM. Reason: Automerged Doublepost
03-13-2009, 02:58 AM
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http://www.clearimageautomotive.com/Chevy%20Cobalt.htm
I havent decided between the tri-Y or the 4-1 yet. I need to research which would be better if I went TVS in the future. But I am either going with Clear Image or CTI.
my two cents....
I havent decided between the tri-Y or the 4-1 yet. I need to research which would be better if I went TVS in the future. But I am either going with Clear Image or CTI.
my two cents....
I also second the CIA one. Mine sounds so much better than any other LSJ I've ridden in.
03-13-2009, 09:44 AM
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I have it, i love it..
Im selling mine now that its off the car... its the 4-1 non tri-y.
dainslaif im pretty sure your right about the better low end..
But long tube headers have better low end than the gmpp or another shorty header...
Im selling mine now that its off the car... its the 4-1 non tri-y.
dainslaif im pretty sure your right about the better low end..
But long tube headers have better low end than the gmpp or another shorty header...
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