Yamaha F115 1.8L Nizpro 144 FSR ECU Tune

Unlock stronger real-world performance from your Yamaha F115 1.8L with the Nizpro 144 FSR calibration, designed to improve acceleration, throttle response, and mid-range performance while maintaining fuel efficiency.

This calibration is ideal for boaters who want more usable power without increasing engine size.

Performance Data
Stock Output: 115 HP
Tuned Output: 144 HP
Power Increase: +29 HP (+25.2%)

Fuel Savings: Up to 10–14% improved efficiency
Minimum Fuel Required: 87 Octane

What this tune improves

The Nizpro 144 FSR calibration delivers a stronger and more usable powerband.

Real-world improvements include:

Improved acceleration
Stronger mid-range torque
Better throttle response
Improved performance under load
Enhanced cruising efficiency

This results in a more responsive and capable engine.

Compatible Engines

This product is for Yamaha F115 1.8L applications using the ECU numbers listed below.

F115 — 2019 to current

ECU Compatibility

68V Series, 6EK Series

If your ECU is not listed, select “Not Listed / Unsure.” We will verify compatibility before flashing.

How to order

• Select your Service Type
• Select your ECU Part Number (Abridged)
• Complete checkout
• Mail in your ECU or schedule local mobile service if eligible

Service Options

Mail-In ECU Service
Nationwide service available.

Local Mobile Flash Service (Florida)
Available for qualifying local appointments within 40 miles of Ormond Beach, FL.

Important before ordering

If you do not see your ECU listed, select Not Listed / Unsure. We will verify compatibility before flashing.

Notes
Performance results can vary based on hull, prop, load, fuel quality, and operating conditions.