i just bought some new stuff for my 400ex, i got a 426 big bore wiesco kit, new k&n with outerwears, new big gun evo x full pipe. what do you guys think??

 

sounds like ur gonna have a killer quad when ur done installing everything


when u get it all taken care of let us know how u like the exhaust and what kinda sound level it puts out and such

i just got another 400 ex and im gonna be looking to pipe it soon

 

will do droz , i have never really heard of the Evo X by big gun before, it was either that or the trinity stage 4 but i went with the big gun.

droz why did you sell you z to get a 400ex?? just curious most people like the z better