20 questions

[Jeremy]

You should see a gain in changing the ficm program.

As for your PCM, I dont know what bill is rolling ex's back to. I had the same program as you in mine, but i changed to a truck PCM and had it rolled back to VXBC6. Which is the file Bill has in his race truck. IIRC.

Ex's tend to get worse mpg than a truck does, simply because of the weight of the vehicle vs the truck. They are actually quite heavy.

You will have to call in to order the tunes for your sct, most tunes here are used on an edge converted to a gryphon. Although the tunes would be the same.

[MColeman]

Thank you Jeremy!

Did you lose the PATS function when you went with the truck PCM?

I would love to do the Gryphon, however, the SCT works, and I cannot justify the added expense at this time.

[Jeremy]

Yes PATS is over-ridden, I can start it with with a non chipped key now.

I understand, there is nothing wrong with the SCT's I have a X3 myself.