When an exhaust system changes, your entire motor can change as well. This is why tuning is recommended and often required. We have jet kits and fuel-injected tuners developed specifically for HMF exhausts.
Basic Jet Kit
DynoJet® Power Vision
DynoJet® Power Commander V
DynoJet® Power Commander Fuel Controller
AFR+ Gen 4
Nology HotWires® Spark Plug & Wire Kit
HMF Map Key
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