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2005 Escalade EXT
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58 Posts
Discussion Starter #1
are there any performance parts on the market for these motors? besides your basic air filter or cold air upgrade, i know of corsa exhaust. what else is available off the shelf?? anybody make headers or port heads or have cams available to install??? what about computer upgrades? i assume ignition is pretty good so we won't worry about that.
 

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Unicycle
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11,009 Posts
there isn't TOO much....

check out RSM (link on top) they have a cold air kit, ported heads ($$) supercharger ($$$$$$$$$$$$$$$$$$$) and a few other things.... IIRC there are no computer chips becuase any car '96 and after uses OBDII
 

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2005 Escalade EXT
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58 Posts
Discussion Starter #3
is the pcm on northstars the same as say lt1 and ls1 motors?? is it possible to tune them in the same fashion? thanks for the input night wolf.
 
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