Plobeda EFI Fuel Pressure Regulator Kit, Black — Adjustable 0–100 PSI Gauge & AN6 Hoses

Plobeda EFI Fuel Pressure Regulator Kit is an adjustable, anodized-aluminum regulator with a 0–100 PSI gauge and AN6 fittings designed to control fuel pressure for electric-pump EFI systems.

This kit supplies a compact, lightweight regulator, a clear mechanical gauge, AN6 hose ends and braided lines so you can tune and monitor fuel pressure on aftermarket or stock electronic fuel injection systems. It’s built from aluminum for corrosion resistance and includes a bypass/return fitting so excess fuel can be routed back to the tank. The parts are universal in fitment, making this a flexible option for cars, light trucks, motorcycles and marine engines that use external electric fuel pumps.

How does this regulator let me set and read fuel pressure?

The regulator includes a 0–100 PSI dial gauge and an adjustable control nut to change downstream pressure. Turn the adjuster while watching the gauge to reach the desired PSI, then secure the lock to hold that setting. The mechanical gauge gives an immediate visual reading without electronics or adapters.

• 0–100 PSI analog dial for instant pressure feedback
• External adjuster with lock nut for repeatable settings
• Direct inline installation between pump and rail or carb source

What components are included and what fittings are provided?

The package bundles the regulator, the adjustable 0–100 PSI gauge, seven AN6 fittings and three braided stainless-style 6AN hoses. The AN6 sizing is a common performance standard, letting you route feed and return lines with compatible adapters or existing AN6 plumbing. Every fitting is machined from aluminum to keep weight down and resist corrosion.

• 1x adjustable Plobeda fuel pressure regulator (anodized aluminum)
• 1x 0–100 PSI mechanical gauge pre-mounted
• 7x AN6 fittings for feed, return and bypass hookups
• 3x pre-cut black braided 6AN hoses for quick assembly

Will this fit my vehicle’s EFI system and electric pump setup?

The regulator is designed for universal compatibility with most electronic fuel injection systems that use an in-line electric pump. It’s best suited when the pump supplies constant pressure and a return line is available. For carbureted systems or systems relying on a mechanical pump, confirm plumbing and pressure needs before installing.

• Universal AN6 sizing fits many aftermarket EFI plumbing layouts
• Works with electric fuel pumps that support a return-style regulator
• Not ideal for systems without a return port or incompatible pump flow rates

How durable and serviceable is the Plobeda regulator?

Constructed from aluminum alloy, the regulator resists corrosion and keeps weight low for easy mounting. The gauge and fittings are user-serviceable: you can replace hoses or fittings without removing the main body in most installations. Routine inspection of hoses and clamps keeps performance consistent over time.

• Anodized aluminum body for corrosion resistance and light weight
• Threaded fittings and braided hoses designed for straightforward servicing
• Replaceable gauge and fittings for maintenance or upgrades

Who is this for: Installers, tuners and DIY enthusiasts who need a compact, adjustable fuel pressure regulator for an EFI system with an electric pump and return line. It’s a practical choice for performance builds, engine swaps and routine upgrades where AN6 plumbing is acceptable. If you require electronic closed-loop control or a factory-specific regulator mounting, consider matched OEM or ECU-integrated solutions instead.