Air and Fuel› Fuel Injection Systems and Components - Electronic

DeatschWerks

565cc High Impedance Fuel Injectors

$379.00

SKU: DWK21S-01-0565-4

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Special Order
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The DeatschWerks Fuel Injectors are top-feed injectors with a 565cc size. These injectors are designed to be a 100% drop-in fit for compatible Subaru WRX and STI models. They feature high impedance coils for OEM injector driver compatibility and are compatible with ethanol and methanol fuels.
Show original supplier description
The DeatschWerks Top Feed 565cc Fuel Injectors are designed to supplement your engine's fuel supply, accommodating current and future modifications. These injectors are application-specific and offer a 100% drop-in installation for compatible Subaru WRX and STI models. Key features include a top-feed design with a 565cc flow rate, high impedance coils for seamless integration with the OEM injector driver, and compatibility with both ethanol and methanol fuels. Each set is meticulously flow-matched to within 1-2% and includes a DeatschWerks flow report for accuracy. These injectors are built using either OEM cores or are brand-new units that undergo a rigorous 40-point data inspection before shipment. They are sold as a complete set of four injectors, ready for installation. Specifically, these injectors provide a 100% drop-in fitment for Subaru WRX models from 2002-2011 and Subaru STI models from 2007-2011.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandDeatschWerks
Part NumberDWK21S-01-0565-4
CategoryAir and Fuel
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1M+ Enthusiasts
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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