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Relief Springs

Relief Springs for fuel-system builds, upgrades, installation, and service support.

Pump - Injector - Rail - Flex Fuel - Custom

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Street Street / OEM In-tank pumps, replacement modules, direct-fit injectors, OEM-style rails, filters, and stable street fuel-system service parts. Boosted Boosted / E85 High-flow pumps, return-style systems, larger injectors, upgraded rails, flex fuel sensors, and ethanol-safe plumbing for boosted builds. Race Race / Motorsport Surge tanks, cells, billet rails, staged injectors, dry-break support, fuel pressure logging, and race-safe plumbing for competition setups. Specialty Diesel / Off-Road / Custom Lift pumps, water separators, fuel coolers, return routing, heavy-duty lines, and universal custom plumbing for harsher-duty applications.
Lines, Fittings, Tanks & Plumbing

Relief Springs

Relief Springs for fuel-system builds, upgrades, installation, and service support.

TagRelief
FitmentVehicle-Specific / Universal
Child Categories8
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Best for fuel pressure relief and bypass hardware

Relief Springs
Child Categories

Fuel Pressure Relief / Bypass Hardware drill-down

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Bypass Valves
Relief

Bypass Valves

Bypass Valves for fuel-system builds, upgrades, installation, and service support.

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Pressure Relief Valves
Relief

Pressure Relief Valves

Pressure Relief Valves for fuel-system builds, upgrades, installation, and service support.

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Return Bypass Blocks
Relief

Return Bypass Blocks

Return Bypass Blocks for fuel-system builds, upgrades, installation, and service support.

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Overpressure Valves
Relief

Overpressure Valves

Overpressure Valves for fuel-system builds, upgrades, installation, and service support.

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Relief Springs
Relief

Relief Springs

Relief Springs for fuel-system builds, upgrades, installation, and service support.

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Relief Service Kits
Relief

Relief Service Kits

Relief Service Kits for fuel-system builds, upgrades, installation, and service support.

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Vent Relief Fittings
Relief

Vent Relief Fittings

Vent Relief Fittings for fuel-system builds, upgrades, installation, and service support.

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Pressure Dump Hardware
Relief

Pressure Dump Hardware

Pressure Dump Hardware for fuel-system builds, upgrades, installation, and service support.

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Related sections in Fuel Delivery

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Fuel Pressure Relief / Bypass Hardware
Lines, Fittings, Tanks & PlumbingRelief

Fuel Pressure Relief / Bypass Hardware

Fuel Pressure Relief / Bypass Hardware including Bypass Valves, Pressure Relief Valves, Return Bypass Blocks, Overpressure Valves, and related fuel-system control, service, and installation support.

8 child categoriesVehicle-Specific / Universal
Open sectionWiki help