DeatschWerks 16U-45-0550-4 550cc Fuel Injectors for Yamaha Apex

The DeatschWerks 16U-45-0550-4 fuel injectors are precision-engineered high-flow performance injectors designed specifically for 2006-2012 Yamaha Apex snowmobiles. These injectors provide 550cc/min flow rate, offering increased fuel delivery capacity for modified engines requiring higher fuel volumes than stock injectors can provide.

Key Features:

• 550cc/min (approximately 52 lb/hr) flow rate for enhanced performance
• Direct-fit application for Yamaha Apex models 2006-2012
• Precision-matched flow rates within 1-2% for balanced fuel delivery across all cylinders
• High-quality construction with corrosion-resistant materials
• Compatible with all fuel types including E85 ethanol blends
• Tested and flow-matched at multiple pressure points for consistent performance

DeatschWerks fuel injectors are designed for enthusiasts seeking reliable, high-performance fuel delivery for turbocharged, supercharged, or naturally aspirated engine builds. These injectors maintain excellent atomization characteristics across the entire operating range, ensuring optimal combustion efficiency and power output. Each set is flow-matched to ensure even fuel distribution, which is critical for maintaining proper air-fuel ratios and preventing engine damage.