400ex Biggun full exhaust install

[Bennz]

I just ordered the 400ex Full exhaust, but i want to know if i am getting my self in to something big here. As in some heads up on what to do and what not to do. If you put yours on let me know how hard it was. im new to this group and just need a little insight here. lol. thanks :D

Oh yea it is all stock. i also ordered a Powerkit for it. should arive about the same time as the exhaust. i live in michigan so i am not to sure if jetting is going to be neccesary.

Bennnnnnnnz

[zfire_28]

Very easy to install, just be carefull of the head bolts as to not break them off in the cyl head. put a K&N air filter w/ outerwear, and run it with the air box lid off for the biggest power gains.
I ran a 40 pilot jet, and a 158 main with this setup on mine.