Vance & Hines is excited to announce an expanded choice of maps now available for the FP4 for 2021 through 2023 Harley-Davidson Touring and Softail models (using Vance & Hines FP4 Part #66043).
Now, when you click on “MAP LOOKUP” you’ll find a range of different aftermarket exhaust brands available to select maps from for exhaust types including slip-ons, headers, and full systems. All maps listed are either for 49-state or 50-state emissions-compliant exhaust applications.
