Quote:
Originally Posted by campjack5280
I have been running on the SCT "extreme" tune and im really impressed at how quick the truck is, not to mention 23mpg... Are you saying that i could buy a custom tune from RCD that would give me even more HP/torque? And is the "485" tune your talking about a custom tune for the SCT tuner and something that i too could download?
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I'm not sure if I had the "Extreme Tune" on mine or not but I still think you'll be shocked with the 485's power! It is a Custom Tune from RCD and you have to pay them for it, give them the "Strategy Numbers" (They'll explain that procedure to you) from your truck via the Livewire and then they'll write the tune for you and email it. Just be careful the first time you put your foot in it once it's loaded! Good Luck...
