As lobg as prices are reasonable, I'd be down to dyno also.
I have some slightly different mods than you so it would be interesting to compre results on the same dyno and day
Richard, let me know about this if it works out at msr
2009 AW E92 M3 DCT
RAC RG63 w/ AD08R / OEM Competition Package Suspension Retrofit / Akra Slip On