Yamaha XF450XSA2 Outboard Motor

25-Inch Shaft | 5.6L V8 | Digital Electronic Control | EFI | Electric Start | Power Trim & Tilt | Pearl White

The Yamaha XF450XSA2 is the Pearl White, 25-inch shaft edition of Yamaha’s most powerful offshore outboard. Built around a massive 5.6-liter V8, this engine delivers 450 horsepower with commanding torque, smooth throttle response, and legendary Yamaha reliability. Designed for serious offshore use, it provides the strength and control demanded by large center consoles, luxury fishing boats, and multi-engine rigs.

The refined Pearl White finish gives this model an upscale look that pairs perfectly with premium offshore vessels. With Yamaha’s Digital Electronic Control (DEC) system, you’ll experience precise shifting, effortless throttle response, and exceptional handling even in rough water. It’s the ultimate blend of brute power and refined performance.

⚠️ Important Installation Notice

This is a Digital Electronic Control (DEC) model that must be installed and configured by an authorized Yamaha dealer. Both the engine and the control system require setup using Yamaha diagnostic tools. DIY installation is not supported.

Key Features

• 5.6-Liter V8 Offshore Power – Yamaha’s most powerful engine, producing 450 horsepower for maximum offshore thrust.
• 25-Inch Shaft – Designed for standard transoms on large offshore boats.
• Premium Pearl White Finish – A durable, marine-grade coating that enhances the look of high-end fishing and cruising vessels.
• Digital Electronic Control (DEC) – Provides smooth throttle response and seamless shifting for precise handling.
• Electronic Fuel Injection (EFI) – Efficient fuel delivery system for consistent performance and economy.
• Electric Start with Power Trim & Tilt – Easy ignition and fingertip control for fine-tuned operation on the water.
• Maximum RPM Range: 5000–6000 – Optimized for strong acceleration and steady offshore cruising.
• Displacement: 5.6L (5559 cc) – Yamaha’s largest and most advanced V8 platform.
• Alternator Output: 96 amps – High-capacity charging power for onboard systems and electronics.
• Corrosion Protection System: Yamaha alloys, protective coatings, and freshwater flush extend durability in saltwater.
• Noise & Vibration Reduction: Tuned intake and exhaust deliver a quieter, smoother ride offshore.
• Approx. Weight: 988 lbs – Balanced for strength, stability, and lasting performance.

The XF450XSA2 delivers Yamaha’s peak offshore performance in a refined, Pearl White package. It’s built for captains who demand both beauty and brawn—offering the power, control, and style needed to take on open-water adventures with confidence.

Frequently Asked Questions

Q: What makes the XF450XSA2 different from the XF450XSA?

A: Both models share the same 5.6L V8 platform and 25-inch shaft length. The difference is the finish—XF450XSA2 comes in Pearl White, while XF450XSA features Yamaha’s traditional Gray.

Q: Does the XF450XSA2 require professional installation?

A: Yes. Because it uses the DEC system, the engine must be installed and programmed by an authorized Yamaha dealer using Yamaha diagnostic tools.

Q: What boats benefit most from this model?

A: It’s ideal for offshore fishing boats, large center consoles, and luxury vessels that require maximum horsepower, smooth control, and a high-end Pearl White finish.