2.4L LE5 Performance Tech 16 valve 171 hp EcoTec with 163 lb-ft of torque

bad mab headers

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Old 08-26-2012 | 10:13 PM
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bad mab headers

i want to know if the bad map shorty headers will fit a 2,4l auto and where the hp gain will be low/mid or top end thanks!
Old 08-26-2012 | 10:14 PM
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haha its bad "mab" and im pretty sure the bad mab shorty fits all cobalts
Old 08-26-2012 | 10:15 PM
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oups! lol but on the web site they dont specified for auto!
Old 08-26-2012 | 10:18 PM
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Originally Posted by yogilours
oups! lol but on the web site they dont specified for auto!
i dont see y the transmission would have any affect on if the header would fit on the car.
Old 08-26-2012 | 10:20 PM
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The transmission only affects the length of the downpipe.
Old 08-26-2012 | 10:21 PM
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Originally Posted by noorjariri
The transmission only affects the length of the downpipe.
there is ur definite answer. it'll fit
Old 08-26-2012 | 10:22 PM
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ok thanks! and for hp gain is it in low/mid or top end
Old 08-26-2012 | 10:30 PM
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if i remember correctly most of the gain is in the top end. long tubes help low end.
Old 08-26-2012 | 10:39 PM
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The only cobalt it won't fit is the turbo version
Old 08-27-2012 | 12:16 PM
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Originally Posted by K-Train04RL
if i remember correctly most of the gain is in the top end. long tubes help low end.
Other way around, long tube headers help top end and shorty headers help low end. However both affects aren't really big enough to feel, the size of the primaries is the big deciding factor.
Old 08-27-2012 | 12:25 PM
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Originally Posted by noorjariri
Other way around, long tube headers help top end and shorty headers help low end. However both affects aren't really big enough to feel, the size of the primaries is the big deciding factor.
I noticed a difference in mine.
Old 08-27-2012 | 01:01 PM
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Originally Posted by chevygirl2006
I noticed a difference in mine.
Which was not due to the length of the primaries as I said before.
Old 08-27-2012 | 09:33 PM
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Originally Posted by chevygirl2006
I noticed a difference in mine.
have you notice a difference about the sound and what is your catback? 2,25 or 2,5
Old 08-27-2012 | 10:27 PM
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The header will make it louder.
I have pacesetter. Don't buy it, it sucks.
Old 08-27-2012 | 10:30 PM
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Originally Posted by chevygirl2006
The header will make it louder.
I have pacesetter. Don't buy it, it sucks.
pacesetter catback?
Old 08-27-2012 | 10:58 PM
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Yes
Old 08-27-2012 | 11:44 PM
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Originally Posted by chevygirl2006
The header will make it louder.
I have pacesetter. Don't buy it, it sucks.
Ha y would u buy pacesetter anything?
Old 08-28-2012 | 01:27 PM
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because i wanted to. And when i bought it i didnt know much about exhausts.
Old 08-28-2012 | 02:15 PM
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Originally Posted by chevygirl2006
because i wanted to. And when i bought it i didnt know much about exhausts.
I wasnt trying to be a dick. Ha just sayin
Old 08-28-2012 | 02:32 PM
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and plus it was like 260 but i didnt expect it to rust out after only a year and a few months
Old 08-28-2012 | 04:19 PM
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Originally Posted by chevygirl2006
and plus it was like 260 but i didnt expect it to rust out after only a year and a few months
is it a 2,5 catback?
Old 08-28-2012 | 05:55 PM
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Ya I think. Or a 2.25.
Old 08-29-2012 | 01:38 AM
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Originally Posted by chevygirl2006
and plus it was like 260 but i didnt expect it to rust out after only a year and a few months
Ya. Well with car parts i feel that for the most part you get what u pay for. Although my gf got some ebay catback for her 05 tiburon gt and its holding up incredibly a year and a half later.
Old 08-29-2012 | 01:59 AM
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yes it does fit 2.4 auto for sure.. and makes it deeper if anything . ive heard about the low end gains but to me I feel like i have a little more power after about 4K
Old 08-29-2012 | 12:00 PM
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Originally Posted by chevygirl2006
and plus it was like 260 but i didnt expect it to rust out after only a year and a few months
yeah pacesetter is cheap but dont last long unfortunately. and to op yes it fits no worries just put it on and away you go.


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