PowerTRONIC V4 ECU for Husqvarna Svartpilen 401 (2024) – Performance Piggyback Tuner

🏁 Product Description :

Upgrade your Husqvarna Svartpilen 401 with the most advanced piggyback ECU available — the PowerTRONIC V4. Engineered for riders who demand sharper throttle response, stronger mid-range torque, and smoother refinement, this plug-and-play performance module transforms your Svartpilen into a precision-tuned machine.

The PowerTRONIC V4 installs within minutes and provides fully adjustable fuel and ignition mapping. Using the Tune Easy smartphone app, you can calibrate, fine-tune, and optimize performance anytime, anywhere.

With improved transient throttle response, minimized part-throttle lag, and a preset 12,000 RPM rev-limit (expandable up to 15,000 RPM for race setups), PowerTRONIC unlocks a wider powerband, higher in-gear speeds, and stronger top-end performance — all while maintaining smooth and predictable refinement.

Whether commuting daily or pushing limits on twisty roads, this is performance the way factory engineers intended.

🚀 Product Features :

• ✔ Plug & Play Piggyback ECU for Husqvarna Svartpilen 401 (2024)

• ✔ Faster throttle response & reduced low-RPM sluggishness

• ✔ User-adjustable fuel & ignition mapping

• ✔ Tune Easy Smartphone App connectivity

• ✔ Increased mid-range torque & top-end power

• ✔ Preset 12,000 RPM rev-limit

• ✔ Supports up to 15,000 RPM (race setup)

• ✔ Smoother power delivery with reduced vibrations

• ✔ Improved in-gear acceleration

• ✔ Compatible with stock & aftermarket exhaust systems