Yamaha VF225 SHO Nizpro 332HO ECU Tune (B Series 2022+)

Unlock stronger real-world performance from your Yamaha VF225 SHO with the Nizpro 332HO calibration, designed to significantly increase horsepower and deliver stronger performance across the entire RPM range.

This calibration is ideal for performance-focused boaters who want stronger acceleration, improved load handling, and better responsiveness.

Performance Data
Stock Output: 225 HP
Tuned Output: 332 HP
Power Increase: +107 HP (+47.6%)

Fuel Savings: Up to 8–12% improved efficiency
Minimum Fuel Required: 89 Octane

What this tune improves

The Nizpro 332HO calibration enhances performance with:

Faster acceleration
Stronger mid-range torque
Improved throttle response
Better load handling
Higher sustained performance

This results in a more capable and responsive engine.

Compatible Engines

VF225 SHO — 2022 to current

ECU Compatibility

• 6KX-01, 6KX-02

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.