





VANCE & HINES FP4 — Fuelpak 4 Tuning Module
The FP4 from Vance & Hines is a compact tuning module designed for riders who want to control fuel injection management from their handlebars. Featuring a black polycarbonate casing, Bluetooth Low Energy connectivity, and updated Android/iPhone applications, it provides a clear interface for loading maps, activating Autotune, or fine-tuning pre-programmed and customizable maps.
Suitable for Vintage/Classic, Touring, and Roadster categories, the FP4 is particularly recommended for compatible custom Harleys (e.g. FXSB Breakout 1690, FXSB 1690 ABS Breakout, FXS 1690 ABS Blackline). A reliable tuning tool to manage your fuel maps without unproven technical promises — just direct and convenient access to engine mapping.