Full Akra Evo 2 system w/ BMC filter. Is the map off the power commander site the best or are there bettter ones? My bikes seems to loss momentum on the big end. I couldn't get it to run over 168 and then I noticed the rear hose off the air box had come off and gas was actually blowing out that hole. That could have leaned it out. I ran it after the fix ran out of road but it did hit 170 but not a huge difference. I'm looking for that extra 20 MPH.