I'm pretty sure I will be getting an AEM X series AFR kit, unless anyone on here has a good reason not to.
One issue I am having is whether they have longer cables. The supplied cable is only 8 feet long and I'd want a longer setup so I can view the gauge while I am running at speed. I'm going to do more searches on this but if anyone has information I'd appreciate it.

if it is 4.9 the connectors should all be the same sooo, the Innovations 25' extension cables should work correct?

fugedaboudit. Guy at AEM says they can be extended...

I should phone before I post.

I just use the Innovate extension cable to get it to the dash.