Good strat? vxbc9nb amz2al11
 

I've been trying to figure out if this is a good strat or not. To which strat would they want to roll this back to if any?

vxbc9nb amz2al11


2004 F350 CC LB 4x4 6.0L KR 50,000 miles. Late build.

No performance mods, all stock.

Straight from the website:

If your current calibration is VXCF7xx, VXCF9xx, VXAP2xx, or VXBC9xx, we strongly recommend that you request an ECM/TCM rollback in conjunction with your FICM reprogramming.

Thank you. Where is that located and do they explain why the need?

Found it, thanks for your reply.