stock header pipe ONLY

[key4202003]

i would think you would only need to adjust jetting but what do you think? is back preasure really needed on this engine? JUSTIFY YOUR ANSWERS!!! where did the blue maxwell coffie can idea come from???

[enduro400rider]

haha yeah i did that no pipe thing for a while, really loud :devil: it leaned it out alot. seemed like i lost a bunch of bottom end. you can do it but it just really isnt a good idea cuz you will just pi$$ people of and not make any more power

[2004exrider]

dont do it!!! just sounds like crap, and yes ou will lose power and probly some top end (not positive though), the can came when there was a big power grude between them and foldiers in i think oh '99. they designed it for the true racer, folgers went out with theirs for the low budget kinda guy and started makin a full system for trucks after '03 due to low sales when maxwell bought out the 4 wheeler industry and made them a stock pipe for all models. sorry bout my line of b/s i think THE TMAN made it.:D