FuelX Pro+ for Harley-Davidson X440 (2023) – 10 Map Performance Fuel Optimizer

✅  Product Description :

Upgrade your Harley-Davidson X440 (2023) with the advanced FuelX Pro+ Fuel Injection Optimizer, engineered to deliver up to 25% more part-throttle horsepower and torque and up to 2x faster throttle response and acceleration.

FuelX Pro+ features 10 switchable Autotune Maps that automatically optimize your air-fuel ratio in real time. It continuously learns and adapts to your riding style, engine condition, aftermarket exhausts, air filters, altitude, temperature, and humidity — ensuring your X440 runs smoother, cooler, and more powerfully in every condition.

Say goodbye to throttle jerkiness, frequent downshifts, and low-RPM hesitation. Experience stronger mid-range torque, sharper acceleration, and enhanced ride refinement — all with a 100% plug-and-play installation and no ECU remap required.

Perfect for city riders, highway cruisers, and performance enthusiasts who want maximum refinement with measurable gains.

✅  Key Product Features :

         Up to 25% Increase in Part-Throttle Horsepower & Torque*

• Up to 2X Faster Throttle Response & Acceleration

• 10 Switchable Autotune Maps

• Customizable Maps Based on Rider or Bike Setup

• Eliminates jerkiness & reduces stalling

• Stronger low & mid-range torque delivery

• Reduces frequent downshifts

• Engine runs cooler & smoother

• Enhances engine life

• Works with aftermarket air filters & exhaust systems

• 100% Plug-and-Play Installation

• No ECU remap required

• Water resistant, heat resistant & shock proof

• Performs efficiently at all altitude levels