DeatschWerks Fuel Injector with Top Bottom

DeatschWerks fuel injectors are performance replacement fuel injectors for engines that need more fuel delivery than the factory injectors can supply. They suit modified, boosted, and ethanol-fueled builds. The line includes top feed (high-flow) and bottom feed (side feed) injector designs, so you can choose the style that matches your fuel rail.

Key Features:

• Precision flow testing: DeatschWerks measures and balances each set in-house for consistent fuel delivery across cylinders.
• Drop-in design: Many applications are engineered to work with the factory harness, fuel rail, and manifold, which keeps installation simple.
• Fuel compatibility: The injectors are designed for gasoline and for ethanol blends such as E85.
• Spray pattern and atomization: The spray pattern supports smooth idle, good drivability, and accurate tuning.
• Quality construction: Injectors are built from quality OEM cores or new components, and flow data is documented for tuning.
• Tuning support: DeatschWerks provides injector data and technical assistance to help with calibration.

DeatschWerks has a broad injector catalog covering high-impedance and low-impedance designs, including Bosch EV14, Denso, and Delphi options. Choose the injector for your application to support horsepower upgrades with reliable, repeatable fuel delivery.