Reviewed By Brad S (WEST HAVEN, UT) Reviewed for a 2007 Chevy Tahoe —7/7/2015 2:33 PM
This a very easy to use and very effective programmer,hard to beat for the price/value.
Reviewed By Bruce C (Tacoma, WA) Reviewed for a 1999 Dodge Dakota —7/17/2017 10:24 PM
I received the F5 quickly. I read the directions and plugged it in my truck. It is very simple to use and I tuned the truck quickly. Now driving it is different. It is peppier and my fuel average went from 11mpg to 16mpg. It's a Dodge Dakota with the big v8. I will set it to towing when I pull my trailer and I'm thinking it will have better power on the hills and better mpg too. I would recommend this product to anyone.
Reviewed By Ala eddin M (DENVER, CO) Reviewed for a 2015 Jeep Wrangler —5/10/2017 8:08 AM
This tool worked well for my 2015 Jeep Rubicon Unlimited. I recently upgraded the tires to 35" and the tool worked flawlessly to set the speedometer to reflect the new tire size. This is vehicle VIN specific; once it reads your Jeep's VIN its locked to it.