2.4L Performance Modification List

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05-11-2009, 09:40 AM

#151

Red07SSNA

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Quote:

Originally Posted by MannyP

my 2.4 is stock right now
if i add the gmpp performance exhaust, gmpp intake how much hp estimated would that put me around?

For looks the GMPP Intake is a winner...but, it is restrictive on the 2.4 (especially when compared to the K&N intake, for example). The TB base on the GMPP is reduced to approximately 2 3/8" where it meets the polished tube.

GMPP TB Base in the center...3" K&N base on right:
https://www.cobaltss.net/gallery/fil...take_parts.jpg

05-11-2009, 10:25 AM

#152

wesg631

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has anyone done the lsj throttle body swap without the sc if so do you think its worth doin and will i be able to keep my k&n intake

05-11-2009, 10:41 AM

#153

elecblue06

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Quote:

Originally Posted by wesg631

has anyone done the lsj throttle body swap without the sc if so do you think its worth doin and will i be able to keep my k&n intake

zzp has a setup for it .. i think they gained like 5 or something

first post needz to be updated.... .the clear image tune is from trifecta.. and it's not canned by any means also the Speed mafia procharger kit should be added

Last edited by elecblue06; 05-11-2009 at 10:41 AM. Reason: Automerged Doublepost

05-14-2009, 09:16 PM

#154

riko540

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unfortunately we can not update the first post any longer. OP can I get permission to start a new thread using the info you already collected?

Last edited by riko540; 05-14-2009 at 09:41 PM.

05-14-2009, 10:01 PM

#155

Dunkinuts

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Quote:

Originally Posted by riko540

unfortunately we can not update the first post any longer. OP can I get permission to start a new thread using the info you already collected?

just PM him I don't see him on here much anymore and if you keep it updated more then he did, then you have my vote.

05-15-2009, 12:01 AM

#156

slobalt08

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Would a 2007 2.4 intake mani swap onto a 2008 2.4 make any difference in performance? I heard the 2007 was better designed, but would it really improve anything?

05-15-2009, 08:16 AM

#157

Dunkinuts

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Quote:

Originally Posted by slobalt08

Would a 2007 2.4 intake mani swap onto a 2008 2.4 make any difference in performance? I heard the 2007 was better designed, but would it really improve anything?

everything I have seen the 08s are faster so I wouldn't swap anything from the 07 on to the 08