Yamaha XF450USA2 Outboard Motor

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

The Yamaha XF450USA2 is the 30-inch shaft, Pearl White edition of Yamaha’s most advanced and powerful offshore engine. Delivering a commanding 450 horsepower from its 5.6-liter V8, this model is engineered for large offshore boats that require additional shaft length for deeper transoms and enhanced propeller bite. Its premium Pearl White finish gives high-end center consoles and multi-engine rigs a clean, luxury aesthetic while standing up to harsh marine conditions.

Equipped with Yamaha’s Digital Electronic Control (DEC) system, the XF450USA2 delivers ultra-smooth throttle response, precise shifting, and effortless handling—even at high speeds or in rough offshore waters. This combination of power, refinement, and control makes it one of Yamaha’s top offerings for serious offshore performance.

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⚠️ Important Installation Notice

This is a Digital Electronic Control (DEC) model and must be installed by an authorized Yamaha dealer. The outboard and the entire DEC system require programming, flashing, and diagnostic setup using Yamaha’s certified tools.
DIY installation is not supported.

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Key Features

• 450-HP 5.6-Liter V8 Platform
  Yamaha’s most powerful outboard, built for maximum offshore thrust and top-end strength.
• 30-Inch Shaft
  Extended shaft for deeper transoms on luxury center consoles and large offshore hulls.
• Pearl White Finish
  A premium, UV-resistant coating perfect for upscale multi-engine applications.
• Standard Rotation
  Ideal for single-engine setups or pairing with counter-rotation units.
• Digital Electronic Control (DEC)
  Provides precise throttle modulation and effortless electronic shifting.
• Electronic Fuel Injection (EFI)
  Delivers smooth starts, consistent power, and efficient fuel usage.
• Electric Start & Power Trim/Tilt
  Easy ignition and fingertip trim control for optimum performance.
• 5000–6000 RPM Max Range
  Tuned for powerful acceleration and stable offshore cruising.
• 5.6L (5559 cc) Displacement
  Yamaha’s cutting-edge V8 designed for high-demand offshore environments.
• 96-Amp Alternator Output
  Exceptional charging capacity for electronics-heavy vessels.
• Corrosion Protection System
  Advanced alloys, protective coatings, and flushing system for long-term saltwater durability.
• Noise-Reduction Engineering
  Refined intake and exhaust design minimizes vibration for a smooth, quiet ride.
• Approx. 988 lbs
  Balanced weight for multi-engine offshore installations.

The Yamaha XF450USA2 blends Yamaha’s flagship V8 power with premium aesthetics and superior offshore engineering. From luxury center consoles to multi-engine tournament rigs, this model delivers uncompromising performance, extended shaft versatility, and the commanding style of Pearl White. It is an elite choice for boaters who want maximum capability with a refined finish.

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Frequently Asked Questions

Q: How does the XF450USA2 differ from the XF450XSA2?
A: Both use Yamaha’s 5.6-liter V8 and share standard rotation. The XF450USA2 has a 30-inch shaft, while the XF450XSA2 uses a 25-inch shaft.

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Q: Is the Pearl White finish durable offshore?
A: Yes. Yamaha’s Pearl White coating is engineered to resist UV exposure, corrosion, and harsh saltwater conditions.

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Q: What types of boats benefit from the XF450USA2?
A: Large offshore fishing boats, high-end multi-engine center consoles, and vessels requiring a 30-inch shaft for deeper transom setups.