Can anyone do custom tunes with Diablo software or do I have to buy a SCT? I already have a predator on my truck.
2nd question is if I even need a custom tune.... I’m cutting the cats off since they’re clogged and burning up O2 sensors. Motor is completely stock but it will have ported heads/intake and a comp cam installed before the end of the year. I’m just looking to delete both after cat O2 sensors for now (if that’s even an option)
If doing this with a Diablo isn’t possible, let me know what tuner/software I need to buy!