Collection: Fuel Regulators & Pumps

Browse fuel pumps and fuel pressure regulators for fuel system upgrades, EFI conversions and custom engine builds. Check each product's specifications to match the pump and regulator to your engine, fuel type and system layout.

Choosing a Fuel Pump

• Fuel delivery requirements: Check the flow available at your required working pressure, rather than choosing by a headline flow figure alone.
• Installation: Confirm whether the pump suits your inline, in-tank or mechanical mounting arrangement, including connections and clearance.
• Fuel compatibility: Check the individual pump's stated compatibility with your chosen fuel, including petrol, E85 or diesel where applicable.
• Supporting components: Follow the manufacturer's requirements for filtration, fuel lines and, for electric pumps, wiring and power supply.

Choosing a Fuel Pressure Regulator

• Carburettor or EFI: Match the regulator's adjustment range to the pressure required by your carburettor or injection system.
• System configuration: Confirm whether the regulator is designed for a return-style or non-return installation and is compatible with your pump.
• Boost reference: For forced-induction applications, check the regulator's stated reference behaviour and pressure ratio. Do not assume all boost-referenced regulators operate the same way.
• Connections and mounting: Check port sizes, thread types, fuel compatibility and available mounting space.

Complete Your Fuel System

• Fuel Systems - Pumps, Regulators & AN Fittings: Browse related fuel system components.
• Aluminium Fuel Line Hard Tube: Compare sizes and check compatibility with your fuel and fittings.
• Speedflow Braided Stainless Hose: Select the hose series rated for your fluid, pressure and application.
• Fuel Filters & Brackets: Check filter specifications and mounting options for your system.
• Hose Separators & Clamps: Find components for securing and organising your hose runs.