Awesome thanks for the info. Am I correct to assume when I install the gryphon I will still see a notable differance in performance while I wait for my custom tunes? I can hook it up drive and tow like normal or will I need to disconect the gryphon untill I get the new tunes?
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08 F350 Crew Cab Lariat Edition 4x4 6.4L Twin Turbo Diesel
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