[V8] interested in increasing fuel economy?

[brat boy]

I was browsing our auto transmission online because I have such an active and exciting life. I ran across a forum of BMW 8 Series owners whose cars use the RWD version of our box. A forum member in Germany hated the fuel economy and decided to get an engineer involved and they developed an add-on box that makes the transmission kickdown come in earlier. It even looks like the units might connect directly to our transmission control units without their having to change the software. My question is, would anybody be interested something like this?