Mechanical = Classic – Efficiency for the Yamaha 150
With the Nizpro performance tune, your 150-horsepower Yamaha outboard can reach 191hp. Since the 2.7L 150 already produces around 170hp from the factory, gains in holeshot and top speed are minimal. The real advantage here is fuel savings—many owners see up to a 15% improvement in MPG, depending on boat setup and conditions.
⚠️ Important: To achieve peak results and protect your motor, always run on 89–90 USA / 95–98 AUS octane fuel and follow Yamaha’s recommended service intervals. Neglecting these can reduce performance and may damage your engine.
Note: The 2.7L “mechanical” Yamaha 150 is still the most common model, with ECU part numbers starting in 63P-XX. These classic mechanical outboards differ from the newer 2.8L versions in that their throttle and helm are cable-driven—a trusted, proven design many boaters still prefer.
If your ECU ID is not in this list please locate the "Prog. ID" or "Ver. ID" on the ECU and re-check.
If it is still not in the list after that, please select "Contact Support".
Mechanical = Classic – Efficiency for the Yamaha 150
With the Nizpro performance tune, your 150-horsepower Yamaha outboard can reach 191hp. Since the 2.7L 150 already produces around 170hp from the factory, gains in holeshot and top speed are minimal. The real advantage here is fuel savings—many owners see up to a 15% improvement in MPG, depending on boat setup and conditions.
⚠️ Important: To achieve peak results and protect your motor, always run on 89–90 USA / 95–98 AUS octane fuel and follow Yamaha’s recommended service intervals. Neglecting these can reduce performance and may damage your engine.
Note: The 2.7L “mechanical” Yamaha 150 is still the most common model, with ECU part numbers starting in 63P-XX. These classic mechanical outboards differ from the newer 2.8L versions in that their throttle and helm are cable-driven—a trusted, proven design many boaters still prefer.
If your ECU ID is not in this list please locate the "Prog. ID" or "Ver. ID" on the ECU and re-check.
If it is still not in the list after that, please select "Contact Support".
