What's the single best mod for a 5.3?
#41
Sorry, didn't see your limit. I would say some sort of a tune (my vote is Nelson) and either electric fans or a stall and you should be within your 700-800. They will give a pretty good bang for their buck.
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Raggedz71
TOWING & OFFROAD PERFORMANCE
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Jul 29, 2016 10:20 AM



Might want to hide your wallet as well
It becomes addictive
