JDMSPEED Universal High-Pressure 12V Inline Fuel Pump — Red, 135 L/hr, Adjustable Pressure with Bracket

JDMSPEED's universal external inline fuel pump is a high-pressure 12V replacement pump with bracket and fittings designed for gasoline fuel injection systems.

This compact red inline pump delivers a reliable flow for many aftermarket and replacement applications where a robust, high-pressure fuel source is needed. Built from high-density brass and steel alloy components, it resists wear and corrosion while offering adjustable pressure and an included mounting clamp and fittings to simplify installation. The pump is intended as a universal unit, meaning some adaptation and basic mechanical knowledge may be required for proper fitment.

What performance can I expect from this pump?

The JDMSPEED pump provides a steady flow and usable operating pressures for many gasoline injection setups. It offers a measured flow rate and a high maximum pressure suited to power applications that need stable fuel delivery.

• Flow rate: approximately 135 L/hr (about 35 gal/hr) at 3 bar (45 psi)
• Maximum rated pressure: up to 8.5 bar (125 psi)
• Adjustable pressure: features a 1-3/4" (45mm) gauge and 1/8" NPT port adjustable across 0–100 psi range
• Power handling: supports higher power applications in the 300–800 HP range when matched correctly

How does the pump connect and what fittings are included?

The pump uses push-on hose connections sized for common fuel lines and arrives with a complete hardware kit to help secure and seal connections. Installers should verify line diameters and routing before assembly.

• Inlet: 1/2" (12 mm) push-on connector for feed hose
• Outlet: 1/4" (8 mm) push-on connector for return or supply line
• Hardware included: bracket, mounting clamp, two rubber connection covers, two terminals, large and small gaskets, nuts, and a bracket bolt
• Electrical: 12V DC supply required; terminals provided for wiring

Is this pump durable and suitable for long-term use?

Yes—materials and construction emphasize wear and corrosion resistance for extended service life in automotive environments. The pump housing and internal components are engineered from harder alloys to withstand continuous operation and fuel exposure.

• Construction: high-density brass and steel alloy for hardness and corrosion resistance
• Finish: powder-coated red housing that resists surface wear and improves visibility
• Mounting: solid clamp and bracket included to reduce vibration and movement
• Service life: designed for extended use when installed and maintained correctly

What should I know about installation and compatibility?

This product is marketed as universal, so some vehicles will need custom routing, adapters, or additional fittings for a correct installation. No printed instructions are provided, so basic mechanical skill and familiarity with fuel systems are recommended.

• Universal fit: may require adapting fuel lines or mounts to suit specific vehicles
• Installation skills: recommended for users comfortable with fuel system work and safe wiring practices
• Safety: always depressurize the fuel system and follow local safety procedures before installation
• No instructions: hardware included, but professional installation or reference to vehicle manuals advised

Who is this for? This JDMSPEED inline fuel pump is aimed at automotive hobbyists, tuners, and mechanics who need a compact, high-pressure 12V pump for aftermarket fuel injection setups, performance upgrades, or replacement installations. It's a good match for projects that accept a universal solution with minor adaptations, for users who can handle plumbing and electrical connections or who will seek professional installation.