Del West +2mm Oversized Titanium Outer Intake Valve – Yamaha YFZ450 / YFZ450R / YFZ450X

Push your YFZ450 build to the limit with the Del West +2mm Oversized Titanium Outer Intake Valve, designed for extreme performance and airflow efficiency. This race-grade valve is precision-engineered from titanium aluminide for maximum strength, lightweight operation, and resistance to heat and fatigue — perfect for ported heads and big-bore high-RPM engines.

✅ What’s Included

• (1) Del West +2mm Oversized Titanium Outer Intake Valve

• Precision CNC-machined, ready for installation

⚙️ Key Features & Benefits

• +2.00mm Oversized Head: Expands intake flow area for enhanced top-end horsepower

• Titanium Aluminide Material: Ultra-lightweight construction reduces valvetrain mass

• Proven in Race Engines: Designed to handle high compression and elevated RPM

• Improved Durability: Maintains valve shape under extreme heat and combustion pressure

• Direct OEM Fitment: Replaces factory outer intake valve on YFZ450/R/X engines

📦 Compatibility

• Yamaha YFZ450 (2004–2014)

• Yamaha YFZ450R (2009–2014)

• Yamaha YFZ450X (2010–2011)

• Includes SE, LE, and Bill Balance Editions

🛡️ Warranty Info

Manufacturer warranty included.
Professional installation and proper valve clearance adjustment required to maintain warranty coverage.

💲 Price: $155.95 (Suggested Retail)
🔢 SKU: 0926-1734 / DW-YFZ450R-2-2IVO3
🏷️ Brand: Del West