All HMF exhaust jetting has been predetermined with proper jetting specs to ensure the ultimate performance from your HMF product and should be used as a reference only. The proper jetting will ensure the full performance potential from your HMF aftermarket high performance pipe and is necessary on all machines.

• Basic Jet Kits Includes: Individual MSR Jets:142, 145, 150
• Trail Jet Kit Includes: Basic Jet Kit and Uni Foam Filter
• Track Package Includes:Basic Jet Kit and a K&N Air Filter
• Competition Package Includes:Basic Jet Kit, K&N Air Filter, Outerwears