Help Needed

performance

By Hector5.3
December 18, 2015 in 1999-2013 Silverado 1500 & Sierra 1500

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Hector5.3

Posted December 18, 2015

I have a 2012 gmc sierra sle regular cab 5.3 im looking to spend around 2k on some performance parts to increase my hp any ideas of what can really put some hp in my engine

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