2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

Exhaust help!

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Old 11-14-2010, 04:03 PM
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Exclamation Exhaust help!

so i wanna buy this exhaust from a guy, but he has a coupe with a 5 speed manual and i have a auto sedan. im prety sure seeing its just the header and dp it will fit, but we've been trying to figure it out with no luck. heres a link to what it looks like
OBX Header 06-08 Chevy Cobalt 2.4L Exhaust Manifold: eBay Motors (item 190349377171 end time Dec-08-10 22:30:52 PST)
Old 11-14-2010, 10:16 PM
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Bump.
Anyone?
Old 11-14-2010, 11:46 PM
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I believe auto's have issues with space underhood (since the auto traney is larger than the manual)
Old 11-14-2010, 11:55 PM
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Originally Posted by blackonblack07
I believe auto's have issues with space underhood (since the auto traney is larger than the manual)
Not entirely correct.

The automatic 2.2s and 2.4s have the engine clocked forward towards the core support.
Which does cause fitment problems of some downpipes (flex pipes will rub on the front swaybar).

However with exception to the JBP (it wont fit 2.4 autos I know this for a fact) and possibly the ottp long tube and zzp longtubes (no information currently posted on fitment of these headers on autos) I believe all shorty headers will fit the autos. I have a zzp shorty and it fits fine. But I know my zzp 3 inch to 2.5 catted 5spd downpipe rubbed on my front swaybar bad enough that I had to take it off pretty quickly.
Old 11-15-2010, 11:45 AM
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even tho i have the stock, smaller sway bar?
Old 11-15-2010, 06:13 PM
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Originally Posted by 2.2ecotec
even tho i have the stock, smaller sway bar?
Most likely. I have a smaller swaybar than SS/SC's do and it rubbed on mine. Not all will. So you can always try and see. But if you do a trial fitment be sure to go for a drive. though mine would actually knock the swaybar on startup.
Old 11-16-2010, 01:51 PM
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any way i could make it not rub or wear?
Old 11-16-2010, 07:58 PM
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Originally Posted by 2.2ecotec
any way i could make it not rub or wear?
Not without rewelding. though its worth a shot to test fit it if you can
Old 11-18-2010, 03:44 PM
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i dont think a test fit is possible. i'll b buying it off a guy for $60 and we're prolly gonna b meeting half way so i can get it. i'd test it right there in the parking lot but it will probably be cold and i dont wanna lug around my jack. its old and reeeally heavy.
anyone have any other info?
Old 11-20-2010, 03:29 PM
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Originally Posted by 2.2ecotec
i dont think a test fit is possible. i'll b buying it off a guy for $60 and we're prolly gonna b meeting half way so i can get it. i'd test it right there in the parking lot but it will probably be cold and i dont wanna lug around my jack. its old and reeeally heavy.
anyone have any other info?
Go with a clearimage header and downpipe mine doesn't rub at all and i'm a auto just like you.
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