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Upgrade your Evo (Disabled) Upgrade your Edge Evolution to a Gryphon Programmer to allow for custom tuning and additional functionality. Due to issues with the cable failures due to incompatible versions of firmware, we do not offer upgrades or tuning for the 1997-2003 F-Series gas or 7.3L diesel trucks. We recommend using another platform. |
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I will be using an X or H
and Jack I asked the question about which tunes because I really don't know, 87 89 and 93 are all readly available around here, but I get your point about 93. I plan on using the 89 performance for my daily driving. Towing right now mind you is in 3rd gear running about 60-65 down the highway is usually between 3k -4k rpms, but thats without the dual exhaust and running those new 35's I got, I don't suppose I should regear it do ya? to a 4.10 or 4.56
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2004 FX4 5.4L 4x4 |
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