Is it worth it??
If you can use 25 to 30 added hp, much improved shifting and downshifting, without costing you in fuel economy, then yes. I can no longer stand to drive my truck with the stock tune.
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Jim
Jim
Yes it is worth every bit of what it costs. Remember that if you are thinking about getting a cai or aftermarket exhaust to choose the xacl3 or gryphon so that it can be custom tuned for your mods.
I have the xcal3 but based on other members the Bill writes some killer tunes for these F150's. Regardless you will be glad you made the choice to go with a programmer
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i just got my gryphon custom tunes today and it was so worth the wait, I have been 93 in for awhile now hoping they came soon but I ran it today on 93 performance and it was awesome feels a ton better than stock with power and even with 35" tires on it to. Definitely worth the money. I went with the tuner and a cold air intake and have had huge power gains go for it.



