Description
The PowerTRONIC V4 for Honda CB 350RS (2025) is a race-engineered piggyback ECU that delivers improved fuel and ignition mapping for enhanced riding performance. Designed for riders who demand better throttle response, smoother refinement, and stronger acceleration, the ECU installs quickly without complex modifications.
Using the Tune Easy smartphone app, riders can tune, calibrate, and customize ECU settings anytime. The system improves low-speed rideability, reduces engine vibrations, and expands the usable powerband with a higher rev-limit capability for spirited street and track riding.
Built for both daily commuting and aggressive performance riding, PowerTRONIC transforms the CB 350RS into a more responsive, refined, and exciting machine.
Features
- Advanced PowerTRONIC V4 Piggyback ECU
- User-adjustable fuel and ignition mapping
- Smartphone tuning via Tune Easy App
- Faster and sharper throttle response
- Improved low and mid-range rideability
- Reduced engine vibrations and smoother refinement
- Increased rev-limit support up to 12,000 RPM preset
- Supports race setup rev-limit up to 15,000 RPM
- Quick plug-and-play installation
- Optimized for road, track, and dyno-tested performance
Advantages
- Noticeably quicker throttle response
- Smoother and more predictable power delivery
- Improved riding experience in traffic and twisty roads
- Reduced engine harshness and vibrations
- Wider powerband for better acceleration
- Higher in-gear speeds and stronger top-end performance
- Smartphone-based tuning convenience
- Easy installation without major modifications
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