Horsepower
Horsepower
2011 5.3 engine, is there an adjustment that can be made on the computer to increase horsepower? Could really use an answer thanks ahead of time.
Re: Horsepower
there are no adjustments that can be made. you have to alter programming. that is not an adjustment.
here is some information for you. you should do a lot of research to make sure whatever you decide to do that is will still be street legal and pass emissions test for your state or area.
http://www.autoanything.com/performance ... chips.aspx
here is some information for you. you should do a lot of research to make sure whatever you decide to do that is will still be street legal and pass emissions test for your state or area.
http://www.autoanything.com/performance ... chips.aspx
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