Amarillo6.0
New member
So I recently bought a 2006 CC and what can I say, I've got the mod fever big time. That being said, the truck is studded and ready to go (I hope)... When I bought the truck it came with an SCT X4 that already had 3 custom tunes from Dyno Proven on it. I've read a lot of good reviews on Vivians tunes so I decided to try them out. Placed my order with Quick Tricks Friday and shortly after I got an email from Eric stating that my ECM/TCU strategies were really old and could cause problems with the tunes. He asked if I could have the truck reflashed and then send him the new strategies and I told him I'd see what I could do. I do have a local Ford dealership that I'm assuming will update the truck for a fee, but that's where my questions arise. I've read a lot of stuff on here about the newest Ford strategies being garbage for power/fuel mileage/etc... So what's my best option here? Do I have to bite the bullet and go to the dealer and get the newest flash? Other options? Also, the custom tunes that came on my SCT are written for the current strategy so does that mean once I update the truck I'll no longer be able to run those tunes anymore? Don't know if it matters but current ECM is VXCF0DZ and TCU is TQCJ0DX. Any help is much appreciated!