Yamaha XF450USA2 Outboard Motor

30-Inch Shaft | 5.6-Liter V8 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt | Pearl White

The Yamaha XF450USA2 is the 30-inch shaft, Pearl White version of Yamaha’s most advanced and powerful outboard. Delivering 450 horsepower from its 5.6-liter V8 platform, this engine is engineered for serious offshore boats requiring extended shaft length for deeper transoms. With its premium Pearl White finish, it adds a refined touch for luxury offshore and multi-engine applications. The Yamaha Digital Electronic Control system provides precise throttle response, smooth shifting, and effortless handling, making the XF450USA2 a top choice for those who demand both power and style.

⚠️ Important: This is a Digital Electronic Control engine and must be installed by an authorized Yamaha dealer. Both the outboard and the Digital Electronic Control system require flashing and configuration with Yamaha diagnostic tools during installation. DIY installation is not supported.

Key Features:

• 5.6-Liter V8 Offshore Power – Yamaha’s most powerful outboard, delivering 450 horsepower.
• 30-Inch Shaft – Extended shaft length designed for larger boats with deep transoms.
• Premium Pearl White Finish – A sleek, durable coating that enhances luxury vessels and high-end offshore boats.
• Standard Rotation Model – Designed for single-engine applications or to pair with counter-rotation models.
• Digital Electronic Control (DEC) – Provides smooth throttle response and easy electronic shifting.
• Electronic Fuel Injection (EFI) – Ensures efficient, reliable fuel delivery for maximum performance.
• Electric Start with Power Trim and Tilt – Reliable ignition and fingertip trim adjustments for full control.
• Maximum RPM Range – 5000–6000 RPM, optimized for acceleration and offshore cruising.
• Displacement – 5.6 liters (5559 cc), Yamaha’s cutting-edge offshore V8.
• Alternator Output – 96 amps, delivering exceptional charging power for electronics and marine systems.
• Corrosion Protection System – Yamaha alloys, advanced coatings, and flush system provide durability in saltwater environments.
• Noise and Vibration Reduction – Engineered intake and exhaust reduce vibration for a smoother, quieter ride.
• Approximate Weight – 988 pounds, combining maximum power with balanced offshore performance.

The Yamaha XF450USA2 is built for serious offshore boaters who need the perfect balance of power, efficiency, and style. With its Pearl White finish, extended 30-inch shaft, and Yamaha’s flagship V8 performance, it is a premium choice for luxury offshore rigs and multi-engine setups.

Need help choosing your engine? Check out our Yamaha engine guide.

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Frequently Asked Questions

Q: What makes the XF450USA2 different from the XF450XSA2?
A: Both are standard rotation models powered by the same 5.6-liter V8 platform. The XF450USA2 features a 30-inch shaft, while the XF450XSA2 comes with a 25-inch shaft.

Q: Is the Pearl White finish durable in offshore use?
A: Yes. Yamaha’s Pearl White coating is designed for durability in harsh saltwater environments while adding a premium look to your vessel.

Q: What boats benefit most from the XF450USA2?
A: Large offshore fishing boats, luxury center consoles, and multi-engine vessels requiring a 30-inch shaft for deeper transoms.