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I have a Ford F-150 FX4 2005. I am innstalling the supercips. Do i have to change the settings for the rear axle. In the FX4 it is 3.73. Or do i just use the stock setting.
Basically it wont change what your truck already knows, but if you change something it is a very nice option to have. Good luck with it. Tell us how you like it.
Mallari, what kind of feedback can you provide on your 1745 mod for your 05 truck. I have 05 screw with 5.4 3:55 gears and am interested in adding one to my truck. Please advise.
Superchips makes good quality products, but I would have to say the best bang for the buck on the new F-150's is the Edge Evolution EEF2400. www.edgeproducts.com This thing does all kinds of neat tricks and adds the biggest performance gains as well, 31hp!
If your ratio in the rear end is stock then you would need to choose stock for the ratio.
If you have any questions feel free to email or call.
Stay Tuned!!!!
Ron rrapp@superchips.com
1-888-227-2447-ex7019