SUPERCHIPS FLASHCAL F5 IN-CAB TUNER,2.8" COLOR SCREEN,COMPATIBLE WITH 1999-2019 FORD DIESEL & GASOLINE ENGINES

This did wonders to my 2018 f150 fx4 5.0 This made my truck way faster better at towing by a long shot. When I first did the performance tune and put my truck in sport mode it roasted the tires all the way to second gear. Better fuel mileage by about 2 to 3 miles per gallon. Great buy

I installed the economy/performance program on my 2017 F-150 with 3.5 Ecoboost. I immediately noticed the power gains and improved throttle response, and I no longer need to drive around town with the truck in sport mode (which was killing my MPG due to higher RPM's in that setting). I have a cold air intake, stock muffler and 34" tires. The unit allowed me to adjust tire size to get my speedometer correct (you'll need to play with the tire size setting to get it accurate). Overall I've gained noticeable power and torque, and it's improved my MPG by about 2-3 in both city and highway. Very easy to use, and you have several programs to choose from depending on whether you want performance, towing, or something in-between. Highly recommend it.

Does not work on my 2014 E-350 with 5.4 2 valve engine . Just plugging it in threw my fuel gauge out of kilter. The manufacturer should list the engines that it will/will not work on. I will be returning this device.

coupled this programmer with a rough country CAI on my 2017 F150 Lariat 5.0 and picked up a solid 3 mpg in the city, and 4 to 5 mpg on the highway. I am happy, and that by the way is running the performance tune!

Really felt the power pick up, super easy to use, but really had a hard time with the milage increase. We tend to meticulously track our milage in our excursion and other was no measurable improvement. It worked easily as advertised and was simple to set up.

I think tuners at superchips are trying to reinvent the wheel instead of using proven tunes. My 02 jeep grand Cherokee 4.7 ho was getting around 16 mpg combined. Not to good, with the mileage xs tune it was about the same. I contacted superchips and about 3 weeks later, I updated the tune through spark, the desktop app. After reinstalling the mileage xs tune, I was disappointed in how my jeep ran. Very bland power and seemed like the Torque converter was unlocked allot. Result was 15 mpg. That's not how to tune. I was surprised, since I've used Superchips before and was impressed. Surely they have proven tune in their files that will get better mpg. I went back to the stock tune and added timing. Much better. Looking like 17 mpg for my driving conditions. Was hoping for 18-19 mpg but 17 is decent. Torque converter is more locked up to. Level road at 55mph shows high 20s on the instant. It's the in in town stop and go that kills the mpg. Cmon superchips, get it back....lol

2mpg gain with performance tune on 91 and 3mpg gain on gas saver tune on regular. Noticeable boost pulling my 26ft camper with tow tune, but my Trans ran hotter than I was comfortable with. 08 f150 4.6 2v...(17 min per tune)

After installing on fuel saving mode I could tell a definate power difference. The engine came to life. Unbelievable how much it was being held back all this time.