Currently have an 03 fuel injected Deuce that is totally stock. I ordered Python Quick Strike pipes for it that I will put on yet this fall. Next summer sometime I planned on installing the SE air filter/breather kit. However, I realized that Arlen Ness sells a kit too. Is one better than the other. Also, with this combination should I just do the stage 1 flash or buy a Power Comander III. Thanks in advance