anyone with a 400ex who does not own a K&N jet kit--------GET ONE

[fat guy]

fmf really does stand for Fast Mother Fjfkdslfs!!!!!!
jetting really brought it to life, it was amazing.
MERRY CHRISTMAS EVERYONE

02 400EX
fmf powercore iv
k&n jet kit (stage II mwahahah)/filter/removed lid
coming soon: 440 kit

[Ralph]

lol, yeah u have to jet for anypipe,