Jun 19, 2014 · It has only happen 3 times. 4) I had difficulties getting the X4 to connect with my computer, I consider myself pretty computer savvy and had tried several types of computers as well. Anyways after many attempts I was able to get …

Sep 16, 2015 · Afternoon all! I purchased my SCT X4 tuner from Innovative diesel for my 6.0L along with the "Street" tune that they offer. It did great with my rig, the MPG went up about 1-2 and the get up and go was so much better than the factory setting. Since I traded in my 6.0L, I was thinking about...

May 24, 2024 · I have a steeda SCT and tune I bought with their 114mm cai intake and it drives much better in every way, my only other motor mod is an x-pipe as well, it really smoothed out the 10r80. The only other tune I would consider is Wengard.

Jun 26, 2019 · Had to buy an SCT X4 tuner after an EGR delete. I bought the truck a couple months ago and the EGR had been gutted so I did a proper EGR delete and was left with a CEL (P0403/P0405). When I went to get rid of the CEL with the SCT X4 tuner, found I had to apply a tune (to get rid of the EGR...

Nov 5, 2015 · I just got a sct x4 for my 03 6.0. Just curious what kind of HP and torque increases the canned tunes give. I tried out the performance and it was like a monster was found under the hood. But I keep it on street and watch myself since I'm not studded (soon to come though) and relatively stock...

Mar 17, 2024 · Is anyone using the SCT X4 Mach 1 Mustang Tuner w/ Steeda Certified Tune on their Mach 1? If so can you give a review, thoughts etc Thanks

May 18, 2011 · I'm in the process of purchasing a SCT with custom tunes. I have stock EGR valve/cooler and part of the tuning will allow me to disable the egr valve. By doing this, am i effectively doing the same thing as an EGR delete kit? Do I still run the risk of a cooler rupture or other potential egr...

Mar 7, 2016 · The SCT livewire is a good tuner but the programs it came with for performance were whatever to me so I got custom tunes to help with performance. I have a Stage 2 Barder turbo and am looking for custom tunes that will help my truck have a crisper throttle response and for the truck to not shift late or weird.

Jun 22, 2015 · I have the SCT Tuner, X4 on my '06 GT. I have it set to performance, which I believe is 91 octane. I'd like to bump it down to 89, for economy sake, but I...

Jan 13, 2015 · I have a suspicion my FICM is goin out and I've been looking through my x4 tuner and came across one titled as FICM main internal injector v. Is that my FICM voltage? My truck is running and the voltage isn't dropping below 47. I just wasn't sure if …