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Performanc Chip for my 2003 Silverado 4 X 4

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Old December 29th, 2011, 5:20 PM
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Default Performanc Chip for my 2003 Silverado 4 X 4
I have been reading and hearing alot about the increased performance and Miles per gallon to be gained after these performance chips or "tuned" are used. Can anyone give me some recommendations to what they either like or don't like.
Also, I may be changing my intake to an AIRRAID or similar product.
Any positive or negative feedback on that modification as well???
Thanks in advance.
Steve
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Old December 29th, 2011, 7:35 PM
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Airaid intake yes do it, custom tune via blackbearperformance do it. Don't get a programmer(bullydog, hypertech, jet, etc.) not worth anything
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Old December 30th, 2011, 2:34 PM
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thanks, much appreciation.
Happy New Year
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Old December 31st, 2011, 4:17 PM
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Originally Posted by country_09
Airaid intake yes do it, custom tune via blackbearperformance do it. Don't get a programmer(bullydog, hypertech, jet, etc.) not worth anything
Will probably go with Airaid..based on your and others thoughts.thanks for suggestions
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Old December 31st, 2011, 4:27 PM
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What types of improvements did you get with the Airaid?? mostly?
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Old December 31st, 2011, 5:09 PM
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It's not much of an improvement because the stock system flows really well but it's enough to notice
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Old January 1st, 2012, 2:31 PM
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Originally Posted by country_09
Airaid intake yes do it, custom tune via blackbearperformance do it. Don't get a programmer(bullydog, hypertech, jet, etc.) not worth anything
I 2nd that.
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