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FAST EFI Fuel Systems & More

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!

Individual Parts

Results 1 - 14 of 14

Crossover Line, Fuel Rail Component, 12 in. Length, -8 AN, Each

Part Number: FST-54028FRC

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Fuel Line Conversion, Aluminum, Black, Chevy, Pontiac, 5.7L, Pair

Part Number: FST-54028G-KIT

4.29 out of 5 stars ( 7 )

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Fuel Line Fitting, FAST Quick-Release, 3/8 in. Female, -6 AN Hose End Male, Straight, Aluminum, Black, Each

Part Number: FST-54028

3.0 out of 5 stars ( 1 )

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Throttle Position Sensor, Multi-port, Chevy, Each

Part Number: FST-54020

Not Yet Reviewed

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Fuel Pressure Gauge Kit, For Use with LSX High Flow Fuel Rails, Kit

Part Number: FST-54027

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Fuel Rail and Injector Adapters, FAST LSX, Kit

Part Number: FST-54026

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Fuel Line Conversion, Aluminum, Black Anodized, Chevy, Pontiac, 5.7L, Each

Part Number: FST-54028-KIT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Supply Line, Fuel Rail Component, Each

Part Number: FST-54028FSL

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -8 AN, -8 AN, Each

Part Number: FST-54023A-1

Not Yet Reviewed

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Fuel Pressure Gauge, FAST LSX, 0-100 psi, 1 1/2 in. Diameter, Analog, Black Face, Silver Bezel, Each

Part Number: FST-54027G

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Fuel Rail Components, One Replacement Mounting Bracket, for LSX High-flow Billet Fuel Rail Kit, Each

Part Number: FST-54023MB

Not Yet Reviewed

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Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -6 AN, -8 AN, Each

Part Number: FST-54023B-1

Not Yet Reviewed

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AN to Straight Cut O-Ring Fittings

Part Number: FST-54023C

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Fitting, Port Plug, Hex Head, Aluminum, Black Anodized, -8 AN O-ring Male Threads, Each

Part Number: FST-54028P

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

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