Originally Posted by azkiwi
What have you seen in the fuel filter?
Yep. Check and replace the filters before you drop $$$ on the pump.
I had all the symptoms reported in this thread - bogging at speed when throttle applied, intermittent poor running, turning the bike off and back on temporarily fixing the problem - and it was dirty filters. I replaced them and the bike was fine.
I sure would be interested in an external pump solution. Not so much for the pump, but for the ability to run an external filter that doesn't cost $120.