my dealership, surdyke of festus missouri just installed a stage 2 dyno jet with a complete full hmf pipe on my raptor 660, this thing sounds awesome sounds like a sparks, for the increase in power, it feels like a new bike pulling wheelies in 3rd, can't wait to get it out at st.joe and do some drag racing for fun and really test it out
it's the best bang for the buck i believe
completely happy 100 percent


04 raptor few mods

 

that's cool. I just bought a new exhaust for my raptor. I bought the sparks x6 with the the big core (has more mid and top end then standard) and the proflow K&n filter. I hope I get some major performence differences, if not then I will most likely buy a stage2 hotcam and have a 11:1 high compression cp piston installed.

 

hot cams rock

 

my buddy just got the hmf pipe on his new 700. Man it brought that thing to life. Tons of torque and sounds bad *** too. The front end wheelies really easy and it climbed the steep parts of Patton hill at Gordons well very easily

 

hmf makes a good pipe i recommend it to anyone, it's like having a different bike with more power, it brought that feeling of when you first start riding atv's back to me, you smile the hole time your riding, the bike like echoes when it's ideling and when you crack the throttle it roars