FuelX Pro+ for Vitpilen 401 (2017–2023) Fuel Optimizer

✅ Product Description :

Upgrade your Husqvarna Vitpilen 401 (2017–2023) with the advanced FuelX Pro+ Fuel Injection Optimizer — engineered to deliver smoother throttle response, stronger mid-range torque, and up to 25% improved part-throttle horsepower.

FuelX Pro+ features 10 switchable autotune maps, allowing riders to instantly adjust fueling based on riding style and performance upgrades. The system continuously monitors and auto-adjusts the air-fuel ratio in real time, adapting to altitude, temperature, humidity, engine wear, and aftermarket exhaust or high-flow air filter modifications.

✔ Up to 2X improved throttle response & acceleration
✔ Eliminates jerkiness and reduces stalling
✔ Reduces unnecessary downshifts
✔ Keeps engine running cooler & smoother
✔ Quick plug-and-play installation – no ECU remap required

A powerful and reliable performance upgrade for Vitpilen 401 riders seeking refined and responsive power delivery.

✅ Product Features :

✔ Compatible with Vitpilen 401 (2017–2023)
✔ Up to 25% more part-throttle horsepower & torque*
✔ Up to 2X faster throttle response & acceleration
✔ 10 switchable autotune performance maps
✔ Adaptive real-time fuel injection optimization
✔ Eliminates throttle snatch & low RPM jerkiness
✔ Improves torque delivery across RPM range
✔ Reduces frequent gear downshifts
✔ Maintains cooler engine temperature
✔ Perfect for exhaust & air filter upgrades
✔ Plug-and-play installation – no tuning software required
✔ Water-resistant, heat-resistant & shockproof
✔ Works reliably at all altitudes