hi
new to the forum and kinda new to atv's. i just installed a hmf slip on on my p360 4x4 and have a twin air filter on the way, will i need to jet my atv for these mods? also what other mods are out there for my atv, any suggestions appreciated. oh i also installed 25in itp mudlites and itp wheels if that makes any difference.
Thanks for the help

 

I belive HMF website states no jetting is required.. I installed a twin air filter & did not need any re-jetting. I would think you'd be fine with both.. By the way how do you like your HMF?? is it loud? did you get any noticeable power increase out of it?

 

thanks, yeah it's loud but there coming out with a new series that gives almost the same performance without the sound, but i like it.

 

oh yeah i can notice some performance out of it also even with a warn 2500 up front, slap it in low and move back on the seat and it'll pull the front about 8 in