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hmf exhaust

  1. Polaris Predator
    I have a 2003 Predator 500 with a CFM airbox and an HMF exhaust and headpipe. Does anyone know what jet i should be using? HMF wants a 155 for its exhaust but when I put my CFM airbox on without an exhaust it ran real lean. I'm a bit new to the predator platform and any jetting tips would be...
  2. Polaris Outlaw
    I got a like new hmf exhaust slip on which fits polaris outlaw 450/525s for sale. Comes with stage1,2,3 end caps ands was only used one time. If interested and want pictures just pm me here or on messenger. My facebook is nick fea and my profile pic is a predator 500
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