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Fuel Regulators

Showing 24 of 63 items
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Malpassi High Flow Filter King Fuel Pressure Regulator And Filter
From JP¥14,800 Ex VAT From JP¥14,800 INC VAT
+ 2
Fuelab High Flow Fuel Pressure Regulator (515xx Series)
From JP¥32,523 Ex VAT From JP¥32,523 INC VAT
Malpassi Petrol King Regulator For Carburettors
From JP¥9,620 Ex VAT From JP¥9,620 INC VAT
Malpassi Filter King Fuel Pressure Regulator And Filter
From JP¥10,360 Ex VAT From JP¥10,360 INC VAT
+ 1
Sytec Competition Adjustable Fuel Pressure Regulator
From JP¥23,284 Ex VAT From JP¥23,284 INC VAT
Aeromotive EFI Bypass Fuel Pressure Regulator
JP¥35,539 Ex VAT JP¥35,539 INC VAT
Holley Fuel Pressure Regulator
JP¥10,184 Ex VAT JP¥10,184 INC VAT
Malpassi Filter King Replacement Element
From JP¥915 Ex VAT From JP¥915 INC VAT
Fuelab Fuel Pressure Gauge (715xx Series)
From JP¥5,241 Ex VAT From JP¥5,241 INC VAT
Alpha Adjustable Fuel Pressure Regulator
From JP¥20,457 Ex VAT From JP¥20,457 INC VAT
Aeromotive A100 Gen-11 EFI Fuel Pressure Regulator
JP¥46,641 Ex VAT JP¥46,641 INC VAT
Aeromotive Ultra Low Pressure Regulator
JP¥43,775 Ex VAT JP¥43,775 INC VAT
Alpha Fuel Pressure Regulator
From JP¥19,852 Ex VAT From JP¥19,852 INC VAT
+ 2
Fuelab Fuel Pressure Mini-Regulator (535xx Series)
From JP¥30,272 Ex VAT From JP¥30,272 INC VAT
Malpassi Power Boost Valve Kit
JP¥26,018 Ex VAT JP¥26,018 INC VAT
Malpassi Power Boost Valve Kit
JP¥26,018 Ex VAT JP¥26,018 INC VAT
Malpassi Replacement Seal For Filter King
From JP¥496 Ex VAT From JP¥496 INC VAT
Malpassi Adjustable Fuel Injection Pressure Regulator
From JP¥15,438 Ex VAT From JP¥15,438 INC VAT
Malpassi Replacement Diaphragm For Filter King
From JP¥2,669 Ex VAT From JP¥2,669 INC VAT
Showing 24 of 63 items
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Fuel regulators for performance cars are crucial components designed to maintain consistent fuel pressure within the fuel system. Typically made from robust materials like anodised aluminium or stainless steel, these regulators offer durability and resistance to high pressures and corrosive fuel additives.

Technically, fuel regulators operate by using a diaphragm and spring mechanism to control the fuel returning to the tank, ensuring that the injectors receive a stable pressure. Adjustable fuel regulators allow for fine-tuning, enabling precise control over the fuel pressure, which is essential for optimising engine performance under various driving conditions.

The benefits of using high-quality fuel regulators include enhanced fuel efficiency, improved engine performance, and greater reliability. By maintaining the correct fuel pressure, these regulators prevent engine knock and ensure consistent power delivery. This results in better throttle response and more efficient combustion, leading to increased performance and reduced emissions. Regular inspection and proper installation are essential to ensure the optimal functionality and longevity of fuel regulators in high-performance applications.