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
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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Loudbmxing
Silverado, Sierra & Fullsize Pick-ups
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May 17, 2014 12:22 PM




