:ride: put on a gnarly desert a few days ago, stock silencer still(powercore 2 soon) and i love it. much more of a hit and more power, really noticeable. Havent had to jet at all, i pulled the plug before putting the pipe on and it was black and oily, after putting on the pipe i checked the plug and its perfect tan color. yipee. just wanted to share.
still need to get my powercore 2 and then vforce3 reed assembly....