Lower Intake Manifold

**dsmuts** · 04-24-2013

That's an egr tube

**Badgers4life** · 04-24-2013

Will I also need a larger crossover then too?

**dsmuts** · 04-24-2013

Call junkyards around you. Over $100 for used exhaust manifolds seems ridiculous.

**Badgers4life** · 04-24-2013

Originally Posted by dsmuts

Call junkyards around you. Over $100 for used exhaust manifolds seems ridiculous.

Nobody has got anything.. Ive been trying but no luck at all.

Will I need that crossover though too or can I just use the one that I have??

**dsmuts** · 04-24-2013

I'm not sure I've never tried modding a 31/3400

**Badgers4life** · 04-24-2013

Also, there is a rear exhaust mani with an egr tube and one without. My car obviously has an egr, so what in the world should I do? Get the one with it (more expensive) or without it....

**Badgers4life** · 04-24-2013

Originally Posted by ctracer

junkyards.

2006–2009 Chevrolet Impala
2006–2007 Chevrolet Monte Carlo
2007–2010 Chevrolet Malibu/Chevrolet Malibu Maxx
2007–2009 Saturn Aura
2007–2009 Pontiac G6
2008–2009 Saturn Vue XE AWD (222 hp/220 lb-ft)
2005–2006 Buick Terraza/Chevrolet Uplander/Pontiac Montana/Saturn Relay
2004–2006 Chevrolet Malibu/Chevrolet Malibu Maxx
2005–2006 Pontiac G6 Sedan / Coupe
2006–2007 Buick Rendezvous
2006 Pontiac G6 GT Convertible

all of these cars should have them.

BTW man sick car.

Looks pretty sweet with the paint job and blacked out. Definitely need to do some painting myself..

**ctracer** · 04-24-2013

im gonna venture to say get the one with the EGR unless you feel like deleting yours.
have you checked car-part.com? that will lost all the junkyards in the area you select and what they have, as well as *most* interchangeable parts and models.

oh, and thanks for the compliment!

**EJOUIE** · 04-24-2013

One way to prevent the gasket from going is to get rid of the dexcool and replace all coolant hoses to make sure that no air is getting in.

**Badgers4life** · 04-28-2013

Does anyone else have a suggestion on the exhaust crossover? If I keep my 3.1L one it ill obviously be cheaper because i wouldnt have to buy a new one, but at the same time I dont want to restrict the flow that I just opened up..

**Badgers4life** · 04-29-2013

Originally Posted by ctracer

they should be significantly bigger and have more a header-like quality to them compared to stock.

So the exhaust manis for the front have holes that dont exactly match up with the current ones... There is some room to make them bigger, but I am not sure what the best option is...