Hey S-T-R-I-K-E-R!

No it won't. Currently the M8 is the only Sanwa/Airtonics Transmitter the Spektrum module would fit into. I believe the M11 has a few more extra pins in the back as compared to the M8. I guess only time will tell though. If they eventually sell as many M11 Transmitters as M8s.... you can bet Spektrum would make one for it!

Take it easy and see ya at one of the tracks sooner or later!