Fuel Injector Set – 4PCS OEM-Compatible | Fits Audi A4 TT VW Golf Jetta Passat 1.8T & Acura RSX K20A2/K20Z1 | EV14 52lb 550cc | Bosch 0280158117

EV14 High Impedance Fuel Injector Set – Bosch 0280158117

This fuel injector set includes 4 flow-matched EV14 injectors designed for turbocharged 1.8T 20V engines and select Acura K-series platforms. Each unit delivers 52lb/hr (550cc/min) at 3 bar, ideal for performance upgrades and ECU tuning.

Key Benefits

• EV14 body style with Bosch solenoid coil
• High impedance design compatible with stock ECUs
• Rapid-response valve for improved throttle and boost control
• Flow-matched for consistent spray pattern and atomization

Fitment Compatibility

• Audi A4 Quattro (1999–2005) – 1.8T 20V Turbo
• Audi TT Quattro (2000–2005) – 1.8T 20V Turbo
• Volkswagen Golf (2000–2005) – 1.8T 20V Turbo
• Volkswagen Jetta (1999–2005) – 1.8T 20V Turbo
• Volkswagen Passat (1999–2005) – 1.8T 20V Turbo
• Acura RSX Type-S (2002–2006) – K20A2 / K20Z1
• Acura RSX Base (2002–2006) – K20A3 (requires tuning)

Replaces OEM Part Numbers

• Bosch 0280158117
• EV14 52lb 550cc

What's Included

• 4 x Fuel Injectors – Bosch EV14 Style

Notes

• Sold as full set for 4-cylinder engine
• Does not include O-rings or mounting hardware
• Requires ECU tuning for optimal performance
• Estimated install time: 45–60 minutes

Performance Fuel Delivery

Ideal for turbocharged builds and high-output applications. These injectors support increased horsepower while maintaining stable idle and fuel trims. Recommended for use with upgraded intake, exhaust, and ECU maps.