[Bear Humper]

I need some info on exhaust for my two machines. I have been doing some looking on my own and have decided between HMF or Muzzy. I have a 2006 660 grizz and a 2007 polaris 450 sportsman. If anyone knows anything let me know.

 

[Bear Humper]

I've had some experience with HMF but none with the Muzzy. Does anyone have a Muzzy system on any machine?

 

[GRIZZLYWIZARD]

I hear good t5hings about the Muzzy for the Brute Force.

 

[Koko]

I hear good t5hings about the Muzzy for the Brute Force.

x2 I have heard good things as well. I vote to be different and give the Muzzy a whirl!

 

[BATTLEGUN]

I've heard good things about the HMF Utility for the Yamahas. I would recommend upgrading airbox and rejetting the carb even with the quiet core. JMO