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  1. Engine/EFI/Drivetrain
    I'm sure there might be an existing thread already that cover this but if someone could give me the run down on this i would appreciate it. I've currently got the fmf powercore 4 slip on and am wanting to get the header to top it off but I can't decide between powerbomb or mega bomb? Whats the...
  2. Engine/EFI/Drivetrain
    Well i just got my new heated grips & thumb throttle, gauntlets and FMF spark arrestor from Rocky Mountain ATV. Everything mounted up fine and worked great except for the spark arrestor which didn't fit the Factory 4.1 muffler at all. I ordered it because it says replacement for all Factory...
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