Fuel Pak 4 FP4 Bluetooth Tuner / '11-'20 Bagger - Dyna - Sportster
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Fitment
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Ships within 24 hrs. Arrives within 1 - 5 days depending on location
For 14-20 FLHT/FLHX/FLTRX/S/FLTRU/FLTRK/FLHT, 15-20 FLRT, 11-20 Softail (except 11-13 CVO Softail),
12-17 Dyna, 14-22 XL (except RH Sportster) and 15-20 XG500/750/750A
Why Riders Choose the Vance & Hines Fuelpak FP4 for Harley-Davidson
Upgrade your Harley-Davidson’s performance with the Vance & Hines Fuelpak FP4. Engineered specifically for CANBUS-equipped Harley models, this advanced fuel tuner provides improved throttle response, precise tuning capability, and easy smartphone integration.
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Compact, lightweight polycarbonate design.
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Simple Bluetooth® connectivity for effortless tuning.
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Clear LED indicators for easy diagnostics.
How Does the FP4 Improve Harley Performance?
The FP4 optimizes your motorcycle’s fuel mapping, delivering noticeable improvements in acceleration, throttle response, and overall ride quality.
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Real-time data and sensor monitoring via smartphone app.
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Quick diagnostics to read and clear trouble codes.
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Access pre-loaded maps designed specifically for your Harley model.
What Harley Riders Say About the FP4
Harley-Davidson riders frequently praise the FP4’s straightforward usability and impressive performance gains:
"Bike feels noticeably stronger with the FP4. Throttle response improved dramatically." — HDForums
"Super simple to use—Vance & Hines support provided a perfect map for my modifications." — HDForums
"Immediately improved the bike's sound and power delivery, definitely recommended." — HDForums
Easy Installation & Reliable Support
Installation is easy, with all hardware and instructions provided. Benefit from Vance & Hines’ expert customer support for tuning assistance.
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Includes all necessary installation hardware.
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Clear and simple installation instructions.
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49-state emissions compliant.
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