- Staff
- #1
I'm finally running some custom tunes for my truck (EFILive flashed). They don't have switchable tuning setup and per EFILive (the company) they probably never will due to the limitations on the ECM. I removed the H&S Mini Maxx and what a difference, it's like night and day!
I haven't checked fuel mileage, that will be later in the week.
Overall it's so much smoother, I'm very happy with the upgrade in tuning.
I haven't checked fuel mileage, that will be later in the week.
Overall it's so much smoother, I'm very happy with the upgrade in tuning.