(24-26) Kawasaki ZX-4R & Ninja 500 Stage 2 Ecu Flash With Handheld

Unlock the full potential of your Kawasaki Ninja with our Stage 2 performance upgrade. This tune completely removes the factory restrictions and optimizes the ECU to deliver maximum power, response, and acceleration exactly how the bike was meant to perform.

What’s Included

• Full removal of factory electronic limitations (top-speed limiter, throttle restriction, RPM limiter).

• Optimized fuel and ignition maps for maximum power +12hp and smoother throttle response across the entire RPM range.

• Optional removal of exhaust valve control, PAIR system, and other restrictive components for unrestricted airflow and performance.
  

Key Benefits

• Increased power and torque: full ECU freedom for stronger top-end performance.

• Torque limiters raised to max engine value

• Sharper throttle response and smoother power delivery at all RPMs.

• Lower fan on temp
  

• Reduced engine braking and improved quick-shifter functionality.

• Professional-grade calibration engineered for riders who demand real performance, not factory limits.

Important Notes

• For off-road or track use only. Installation may affect emissions compliance.

• Experience your KAWASAKI as it was meant to be fast, free, and unrestricted. Our Stage 2 ECU upgrade unleashes the bike’s true DNA and delivers the raw performance that every rider craves.