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.
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
Last edited by Kj_walther; 05-01-2011 at 03:32 PM.