Wanted - Chip For 2003 Silverado

By treyames72
June 4, 2010 in Classifieds (Buy/Sell/Trade)

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treyames72

Posted June 4, 2010

I am hoping to get a inexpensive chip to improve horsepower and mpg. If you have a used one for sale that would be great and if not if you could point me in the right direction that would be helpful too.

thanks,

Trey

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