JAWdropper save 30% on gas True or False?
07-08-2009, 09:58 AM
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JAWdropper save 30% on gas True or False?
Hello, someone is promoting a unit called JAWdropper which is supposed to save up to 30% on gas and increased towing capacity. The unit sells for approximately $25 on e-bay. Has anyone tried this on their F150? If so, how well does it work and would you recommend it?
Thanks guys
Thanks guys
07-08-2009, 10:18 AM
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07-08-2009, 10:22 AM
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Seriously, from what I've read (on the net) about jawdropper is not good. You may want to look for a programmer from a company with a well known reputation. Just my two cents
07-08-2009, 01:05 PM
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Unrealistic Nonsense:
....just a modern variation of the "mini-supercharger" of years ago, same claims, same results: Poor performance and a thinner wallet. 
Any gimmick that promises to improve fuel mileage by 30% should be suspect from the git-go.
