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FAST

XFI Fuel Injection Harness Coyote

$181.95

SKU: F003 301210

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item

Description

The FAST 301210 is a fuel injector harness designed for Ford Coyote and other V8 engines with a 1-5-4-8-6-3-7-2 firing order. It features USCAR/EV6 connections and is compatible with the XFI 2.0 system.

This harness connects the XFI ECU to the fuel injectors and is designed to accommodate various common V8 engines, including Chevrolet Small Block and GM LS Series, as well as Ford Small and Big Blocks (Windsor, Modular, FE configurations). FAST also offers solutions for less common applications like Buick V6, modern Chrysler, and 4-cylinder engines. The harnesses can be re-pinned and reterminated for custom firing orders and different injector connectors.

Fitment

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Specifications

BrandFAST
Part NumberF003 301210

Buy with Confidence

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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