Superchips f5 flashpaq update update#

I didn't realize when I bought that stupid thing that it only works with their proprietary app tho, so I can't use the Torque app (or anything else) with it.

Currently I'm testing with BlueDriver OBDII and live data app of theirs. Basically anything up to about 65 seems correct, but once I get over that it starts to go off by about 3 MPH or more (the faster I go). City seems spot on, but higher highway speeds I think are still a touch off. After the superchips tune, I feel like I have this mostly corrected. It was off on both city and highway driving.

SPEEDO / TIRE: After my lift, I put larger tires on (nothing monstrous, but bigger, basically 31s), and that threw my speedo off. and 'city' for me consists of a fair amount of rural gravel road driving). (For reference, most of my driving is basically a 20/80 mix, 20 = highway / 80 = city.

Superchips f5 flashpaq update update#

I'll update again after I've run a couple tanks thru it and have done those calculations. That said, as of right now, I'm still going off the console reading and not true calculations of mileage by dividing gallons filled vs miles driven. The (little over) half tank I've put thru the Jeep on the new tune in everyday driving (everyday for me anyway), I've seen a noticeable improvement in gas mileage! Like I'm back into the 18-22 range for highway and the 14-16 city. MPG: Taking the aforementioned 'snow tank' of gas out of the equation. So for this alone, the F5 was worth the money spent! but after the tires and lift, man I felt like I lost everything the Jeep had pep wise and MPG went straight to the ****ter - like averaging 10-11MPG! Post 87 tune, it feels like it drives just like it did pre-mods (maybe better?)! Acceleration is back, shifting seems super responsive, and gassing it on the highway no longer requires me to drop it out of overdrive. PEP: This part is basically just using my butt-o-meter. lose of gumption and super bad MPG after those installs). (If you haven't seen my other post, that was basically my complaint and reason for purchase. Having said that, I can't tell you if it's better than it was stock, but it is *much* better after adding in the 2' lift and larger tires. better starts, more pep, and improved shifting. What I did notice right off the bat was an immediate increase in performance. Initially, (like the very next day after loading the tune) we got a crap-ton of snow here, so I haven't been able to live with it in normal everyday driving conditions much yet, as that first tank of gas I ran thru it was basically tons of stopped idling and lots of 4WD driving / pulling. I've had the tune loaded on my WJ for about 10 days now (running the 87 tune with tire size correction). So, a few of us were discussing this over in the 'What did you do to your WJ today' thread, but I thought I'd put my update here for future searchability. I can't find many direct reviews on the 3874 F5 tuner from Superchips, anyone have any experience with this model on their WJ? Overall plans are tuner, intake, Kolak exhaust, and maybe a bored out throttle body. Dealer can only adjust for a factory tire size which I no longer have. On to what I am getting at, The speedometer is off and from my research the only really good way to adjust it is with a programmer like the Superchips.

The WJ with the 3.73 gears, 5 speed transmission, and V8 turns those tires MUCH better than my XJ with the 4.0, 4 speed, and 3.55 gears. The tires are nearly as big as the 33x12.50R15 KM2s on my XJ. I put a 2.5' Supreme Suspension lift on it and some UpCountry Monroe Reflex shocks on it and it rides great! I put on a set of JK Rubi BFG take-offs on some Moto Metal 17x9 wheels and the stance is great. As a 14 year XJ owner (yes same Jeep the whole time) I have really come to love her WJ now that we lifted it. We have an 02 WJ Limited 4.7 Standard with the QD system that my wife drives.