PowerTRONIC V4 ECU for Bajaj Dominar 400 (2025)

🏍  Product Description :

Upgrade the performance of your Bajaj Dominar 400 with the advanced PowerTRONIC V4 Piggyback ECU — engineered to deliver stronger acceleration, improved throttle response, and enhanced overall ride refinement.

The PowerTRONIC ECU installs within minutes using a plug-and-play wiring system and significantly improves performance through race-developed, user-adjustable fuel and ignition mapping. Using the Tune Easy smartphone app, riders can tune, calibrate, and adjust engine parameters anytime for the perfect riding experience.

The ECU optimizes closed-loop fuel delivery, reducing stock throttle lag and improving part-throttle performance. Whether riding through city traffic, highway touring, or aggressive sport riding, the Dominar 400 becomes smoother, faster, and more responsive.

PowerTRONIC also increases the rev limit to a preset 12,000 RPM (expandable up to 15,000 RPM for racing setups), providing a wider usable powerband, stronger in-gear acceleration, and higher top-end performance.

Advanced ignition control algorithms ensure precise engine timing and fueling adjustments, delivering strong yet predictable power while reducing engine vibrations. The result is a Dominar that feels sharper, smoother, and more performance-focused.

For riders looking to unlock the true potential of their Dominar 400, PowerTRONIC V4 is the ultimate performance ECU upgrade.

🚀 Product Features :

• Plug & play piggyback ECU for Bajaj Dominar 400 (2025)

• Faster throttle response and improved acceleration

• User-adjustable fuel and ignition mapping

• Compatible with Tune Easy smartphone tuning app

• Reduces part-throttle lag and hesitation

• Enhanced mid-range torque and stronger top-end power

• Preset 12,000 RPM rev limit

• Supports up to 15,000 RPM for race setups

• Wider powerband for improved rideability

• Compatible with stock and aftermarket exhaust systems