Washoe co. 6.7 Cummins delete

freexj

New member
Who has had good luck with doing a deleted program and faux smog stuff on there exhaust.
I'm looking for a way to get better mpg...
 

CashMoney

I piss excellence.
I'm willing to bet Adams High Rolling Customs in sparks has done some. I always see some nice newer trucks over there.
 
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