I have K&N pods and I drilled out the cans pretty well I just ordered the PCIII I think the bike is starting to run lean on me. I don't notice anything different on the freeway but letting of the throttle it flutters pretty good sometimes and after it warms up the idle climbs to 1800 instead of 1100 or so it originally was. when I get this littly doo hicky is it pretty easy to work with?, is it just plug and play? do I really have to goto the Dyno with it to get it setup right or can I tweak around with it? I'm going to get new cans and crossover next summer and I'll dyno map it when its all set I'm only alloted so much Bike money each season with the new seat, tires, flyscreen and PCIII she's cutt me off from the crossover and cans(even tho I told her thats all I have left, ... for awhile) Anyone with some good experience with this could help me out.