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FAST EFI Fuel Systems & More

FAST (Fuel Air Spark Technology) is a leading developer of advanced EFI systems. With close relationships with its customers, FAST has been able to develop...

FAST (Fuel Air Spark Technology) is a leading developer of advanced EFI systems. With close relationships with its customers, FAST has been able to develop new technologies by simply listening to the needs of performance enthusiasts like you. In 2001, FAST became a member of the COMP Performance Group, allowing the company to conduct even more extensive R&D with a larger team of engineers. Today, FAST continues to develop cutting-edge fuel injection products, including a complete line of superior EFI systems, intake manifolds, throttle bodies, and other parts. Want the best in fuel injection systems...

FAST (Fuel Air Spark Technology) is a leading developer of advanced EFI systems. With close relationships with its customers, FAST has been able to develop new technologies by simply listening to the needs of performance enthusiasts like you. In 2001, FAST became a member of the COMP Performance Group, allowing the company to conduct even more extensive R&D with a larger team of engineers. Today, FAST continues to develop cutting-edge fuel injection products, including a complete line of superior EFI systems, intake manifolds, throttle bodies, and other parts. Want the best in fuel injection systems and components? Go FAST!

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FAST ECU Main Connector Kits

FAST ECU main connector kits include all main connectors and terminals used when connecting a wiring harness to a FAST ECU/ECM. Environmentally sealed Weatherpack connectors were originally designed to withstand exposure to extreme temperatures, moisture, and harsh engine compartment fluids and chemicals. They are heavily used by OEM automobile/truck, construction, off-road, and farm equipment manufacturers due to their high-quality and excellent fitment.

Not Yet Reviewed

$19.95

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$89.95

FAST Wiring Connectors

FAST wiring connectors are available in a variety of connector types for countless applications. They are made of the same high-quality materials you have come to expect from FAST—and are designed just as your factory OE wiring connectors for a proper fit and function. For replacement, new wiring, or upgrade projects, FAST provides you with the right connections.

5.0 out of 5 stars ( 1 )

$9.95

FAST XFI Main Wiring Harnesses

FAST XFI main wiring harnesses will allow you to connect the XFI ECU to the main engine wiring harness of your vehicle. They feature pre-terminated ends with special Weatherpack connectors for a perfect fit. Available for different engine configurations and styles, the FAST XFI main wiring harnesses will make the installation of your XFI ECU a lot easier.

4.5 out of 5 stars ( 2 )

$407.95

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$501.95

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