Fuel Pressure Regulators

Ensure consistent fuel delivery and optimal engine performance with high-quality Fuel Pressure Regulators. Whether you're running an EFI or carbureted system, these regulators provide the precise pressure control your setup needs, even under extreme driving conditions.

Choose from top brands known for durability and performance, with adjustable options and various configurations to match your build requirements.

Top Brands Available:
Aeromotive – Radium – AEM – Holley – DeatschWerks – Fuelab

Find the right parts for your vehicle easily by selecting the make, model, and year.
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94 products

Sale 10%
Turbosmart FPR 2017 1200 -6 AN - Black
Turbosmart FPR 2017 1200 -6 AN - Black
Turbosmart

Turbosmart FPR 2017 1200 -6 AN - Black

742.99 SAR 742.99 SAR 825.36 SAR
Sale 5%
Radium Engineering 8AN ORB Direct Mount Regulator-Rotating Assembly (DMR-RA) - Black
Radium Engineering 8AN ORB Direct Mount Regulator-Rotating Assembly (DMR-RA) - Black
Radium Engineering

Radium Engineering 8AN ORB Direct Mount Regulator-Rotating Assembly (DMR-RA) - Black

641.99 SAR 641.99 SAR 674.97 SAR
Sale 5%
Radium Engineering Multi-Port Regulator Rotating Assembly (MPR-RA) - Black
Radium Engineering Multi-Port Regulator Rotating Assembly (MPR-RA) - Black
Radium Engineering

Radium Engineering Multi-Port Regulator Rotating Assembly (MPR-RA) - Black

748.99 SAR 748.99 SAR 787.49 SAR
Sale 5%
Radium Engineering 99-05 Mazda MX-5 RA-Series Fuel Pressure Regulator Kit
Radium Engineering 99-05 Mazda MX-5 RA-Series Fuel Pressure Regulator Kit
Radium Engineering

Radium Engineering 99-05 Mazda MX-5 RA-Series Fuel Pressure Regulator Kit

997.99 SAR 997.99 SAR 1,050.05 SAR
Sale 5%
Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit
Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit
Radium Engineering

Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit

961.99 SAR 961.99 SAR 1,012.54 SAR
Sale 5%
Radium Engineering Direct Mount Regulator Remote Adapter Kit
Radium Engineering Direct Mount Regulator Remote Adapter Kit
Radium Engineering

Radium Engineering Direct Mount Regulator Remote Adapter Kit

106.99 SAR 106.99 SAR 112.34 SAR
Sale 5%
Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter
Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter
Radium Engineering

Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter

281.99 SAR 281.99 SAR 296.13 SAR
Sale 5%
Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5
Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5
Radium Engineering

Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5

124.99 SAR 124.99 SAR 131.09 SAR
Sale 5%
Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 39mm Spacing M6
Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 39mm Spacing M6
Radium Engineering

Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 39mm Spacing M6

124.99 SAR 124.99 SAR 131.09 SAR
Sale 5%
Radium Engineering Fuel Pressure Regulator (Body Only)
Radium Engineering Fuel Pressure Regulator (Body Only)
Radium Engineering

Radium Engineering Fuel Pressure Regulator (Body Only)

249.99 SAR 249.99 SAR 262.37 SAR
Sale 5%
Radium Engineering Fuel Pressure Regulator W/ 4 Bar Bosch Reg
Radium Engineering Fuel Pressure Regulator W/ 4 Bar Bosch Reg
Radium Engineering

Radium Engineering Fuel Pressure Regulator W/ 4 Bar Bosch Reg

516.99 SAR 516.99 SAR 543.69 SAR
Sale 5%
Radium Engineering Fuel Pressure Regulator W/ 3 Bar Bosch Reg
Radium Engineering Fuel Pressure Regulator W/ 3 Bar Bosch Reg
Radium Engineering

Radium Engineering Fuel Pressure Regulator W/ 3 Bar Bosch Reg

463.99 SAR 463.99 SAR 487.42 SAR