🔥 UMA RACING M4 ECU – RS150R | UNLOCK YOUR ENGINE’S TRUE PERFORMANCE
Take full control of your Honda RS150R’s engine performance with the UMA Racing M4 Engine Management System. Designed for riders who demand sharper response, stronger performance and precise fuel & ignition tuning, the M4 ECU gives you the flexibility to fine-tune your motorcycle beyond the limitations of the original ECU.
⚡ KEY FEATURES
- Plug & Play Installation – Designed for easy installation with minimal modification.
- 4-Channel Adjustable System – Independent adjustment for key engine parameters.
- Ignition Timing Tuning – Adjust spark advance & retard for improved engine response and performance.
- Fuel Injection Tuning – Fine-tune fuel delivery according to your engine setup.
- Needle Jet Adjustment – Adjust fuel mixture from lean to rich.
- Pilot Jet Adjustment – Fuel adjustment at TPS below 30%.
- Main Jet Adjustment – Fuel adjustment at TPS above 70%.
- 8 MAP Selection – Choose from multiple mapping configurations to suit different setups and riding conditions.
- Temperature Compensation – Helps compensate fuel settings according to temperature changes.
- Barometric Pressure Compensation – Supports more consistent fueling under changing atmospheric conditions.
- Fast Data Processor – Quick processing for responsive engine management.
- Original Setting Compatibility – Designed to maintain OEM reliability requirements.
- Map Download Support – Download available maps from the cloud.
- IP67 Waterproof Level – Built for demanding motorcycle environments.
🏁 WHY UPGRADE TO UMA M4?
The stock ECU is designed around the factory engine configuration. Once you modify your exhaust, intake, camshaft, injector, engine internals or other performance components, proper fuel and ignition adjustment becomes increasingly important.
The UMA Racing M4 ECU gives you the control needed to match your ECU settings to your motorcycle's setup—helping you achieve better throttle response, smoother power delivery and optimized engine performance when properly tuned.
🔧 PERFECT FOR PERFORMANCE SETUPS
Whether you're building a daily-performance RS150R, street setup or more heavily modified engine, the M4 provides the tuning flexibility needed to adapt your fuel and ignition settings.
Don't just add performance parts—make them work together.
🚀 UMA RACING M4 ECU
Plug In. Tune Up. Release the Power.
UMA Racing – Reveal The True Performance.