Description
- Re-jetting will provide the best air/fuel ratio after installing an HMF exhaust.
- OEM jets. Keihin jets for Keihin carburetors and Mikuni jets for Mikuni carburetors.
- Baseline jetting as well as smaller and larger jets included to accommodate changes in altitude or humidity.
- 4-6 dB INCREASE: Depending on the model, you can expect at least a 4-6 dB increase over stock.
- LESS WEIGHT: The exhaust shell is made of T6061 Aluminum that weighs substantially less than stock.
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.
