I'm not too familiar with the Remus powerizer, but here's a few threads with some good info on it: Remus Powerizer vs. Doebeck and Remus Help
Has anyone used the Remus Powerizer? I am looking to pair this up with either the D&D or Remus slip on's. Its on Trojan-Horse.co.uk. Don't know if it will work with a US spec bike.
I'm not too familiar with the Remus powerizer, but here's a few threads with some good info on it: Remus Powerizer vs. Doebeck and Remus Help
I'm currently using a Daytona Twin Tech module. Seems to be getting better, only been 2 rides. It just help adjust your fuel injection values. Very cool add-on. Totally adjustable. And can connect to a laptop for extra fine tuning.