DeatschWerks 440cc Top Feed Fuel Injector Set Nissan Skyline R32 RB20DET 1989-1994 | 18U-02-0440-6

The DeatschWerks 440cc Top Feed Fuel Injector Set (Part #18U-02-0440-6) is purpose-built for Nissan Skyline RB20 six-cylinder engines, delivering the precise fuel atomization and flow capacity demanded by both street-driven builds and high-performance applications. Engineered as a direct plug-and-play upgrade over stock injectors, this set eliminates the guesswork from fueling upgrades and provides a reliable foundation for forced induction, naturally aspirated performance builds, or E85 fuel conversions. If you're chasing more power from your RB20 without compromising drivability, these DeatschWerks injectors are the trusted choice of tuners worldwide.

Key Features & Benefits

• 440cc/min Flow Rate – Provides substantial headroom over OEM injectors to support power upgrades, turbo builds, and alternative fuel tunes without running lean or hitting fuel delivery limits.
• Top Feed Design – Direct OEM-style top feed configuration ensures a clean, bolt-on fitment with the factory fuel rail on Nissan Skyline RB20 applications — no adapters or modifications required.
• High Impedance (High-Z) Coil – Compatible with stock ECUs and most aftermarket engine management systems without the need for resistor packs or wiring changes, simplifying installation and tuning.
• Precision Flow-Matched Set – All six injectors are individually flow-tested and matched within ±1% to ensure cylinder-to-cylinder consistency, reducing fuel trim corrections and enabling cleaner, more accurate tuning.
• Ethanol & High-Octane Fuel Compatible – Internal seals and materials are engineered to handle E85, methanol blends, and high-octane racing fuels in addition to standard pump gasoline.
• OEM-Grade Reliability – Built to withstand continuous high-duty-cycle operation, making these injectors equally at home on daily-driven street cars and dedicated track builds.
• Plug-and-Play Connector – Retains the factory injector connector pinout for a straightforward installation with no wiring harness modification required.

What's Included

• 6x DeatschWerks 440cc Top Feed Fuel Injectors (matched set)