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post #1 of 5 Old 05-24-2010, 10:40 PM Thread Starter
wayway2much
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Horsepower mod questions

How much horse power would I gain with the following mods? Mopar cold air intake, mopar header, magnaflow single catback exhaust. Its a 2008 5speed manual 4x4

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post #2 of 5 Old 05-24-2010, 10:52 PM
tjkj2002
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Originally Posted by wayway2much View Post
How much horse power would I gain with the following mods? Mopar cold air intake, mopar header, magnaflow single catback exhaust. Its a 2008 5speed manual 4x4
About 5 real world HP for only about 2 weeks then when the PCM "learns" the mods characteristics it will be 0 HP.Expect a mpg hit also,you'll want to get in the stupid pedal more,it always happens.

'02 Liberty sitting on 35" tires,HP44,RockJock60,and AtlasII t-case
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post #3 of 5 Old 05-25-2010, 04:57 AM
Gramps
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The Mopar header only fits the 2.0 with a separate Cat, not the 2.4 with the one piece set up. It would probably sound better but don't expect it to be enough gain to peel your paint.

Bob

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post #4 of 5 Old 06-28-2010, 12:52 PM
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Can we fit in a Mopar crate engine?

Never heard of HEMI in MKs......
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post #5 of 5 Old 06-28-2010, 02:26 PM
Gramps
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I thought about squeezing one in the back seat area and call it "Hemi in my A**", kind of a take off of the early Barracuda drag car, "Hemi under glass".

Bob

Artificial intelligence is no substitute for natural stupidity

MK Skid Plate fasteners for sale posts 68 & 69

Also visit me at Photobucket
'06 WK Grand Cherokee Limited Quadra-Drive II, 5.7
'07 MK Compass Limited 4X4, AutoStick
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cai , compass , exhaust , header , horsepower modification , patriot

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