[Kj_walther]

i put my dynojet stage 2 kit in today, was fairly easy and made my quad run really smooth and idle perfectly. just wanted to post this for anyone wanting to jet theirs out. definatelly go with dynojets. i run a 170 jet with no airbox lid and K&N with outerwears, and HMF pipe.

 

[JerseyTrueBlue]

Good info but what do you ride?

 

[Kj_walther]

I have a 04 400ex, hmf slip on with quiet core, k&n air filter with outerwears and airbox lid removed, dynojet stage 2 kit, renthal bars, houser steering stem and holeshot tires, dg nerf bars

In need of fenders!! Haha