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FUELAB 51503-5 Fuel Pressure Regulator Carbureted (4-12 psi, 10AN-In, 6AN-Out) Gold Photo-0
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FUELAB 51502-2 Fuel Pressure Regulator EFI (25-90 psi, 6AN-In, 6AN-Out) Red Photo-0
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FUELAB 51502-6 Fuel Pressure Regulator EFI (25-90 psi, 6AN-In, 6AN-Out) Green Photo-0
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FUELAB 51501-2 Fuel Pressure Regulator EFI (25-90 psi, 10AN-In, 6AN-Out) Red Photo-0
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FUELAB 51501-6 Fuel Pressure Regulator EFI (25-90 psi, 10AN-In, 6AN-Out) Green Photo-0
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FUELAB 51501-1 Fuel Pressure Regulator EFI (25-90 psi, 10AN-In, 6AN-Out) Black Photo-0
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FUELAB 14603 Diaphragm O-Ring Kit for Regulator Series 535xx, 545xx Photo-0
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FUELAB 14504 Bracket Kit for Regulator Series 535xx, 545xx Photo-0
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FUELAB 14503 Bracket Kit for Regulator 575xx Series Photo-0
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FUELAB 14604 Diaphragm O-Ring Kit for Regulator Series 555xx Photo-0
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FUELAB 14601 Diaphragm O-Ring Kit for Regulator Series 515xx (S - Seat), 525xx (S - Seat), 529xx, 50101 Photo-0
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FUELAB 59501-1 Ultralight Fuel Pressure Regulator EFI (25-90 psi, 8AN-In, 6AN-Out) Photo-0
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FUELAB 51502-1 Fuel Pressure Regulator EFI (25-90 psi, 6AN-In, 6AN-Out) Black Photo-0
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FORGE FMFPR1 Fuel Pressure Regulator UNIVERSAL 30psi -120psi Photo-0 FORGE FMFPR1 Fuel Pressure Regulator UNIVERSAL 30psi -120psi Photo-1
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RADIUM 20-0014 Fuel Pressure Regulator Housing FPR for TOYOTA GR Corolla Photo-0
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RADIUM 20-0010-01 FUEL PRESSURE REGULATOR, WITH 4 BAR BOSCH REGULATOR
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RADIUM 20-0010-00 FUEL PRESSURE REGULATOR, WITH 3 BAR BOSCH REGULATOR
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RADIUM 20-0200-08 FPD-XR, INLINE, 8AN Photo-0
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RADIUM 20-0199-08 Fuel Damper FPD-R, INLINE, 8AN Photo-0
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COBB 315650 SUBARU Fuel Pressure Sensor Kit - STI 2007-2018, WRX 2008-2014
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COBB CO-Flex-Fuel-Badge COBB Flex Fuel Badge
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COBB 315150 Fuel Pressure Regulator Manifold Reference Relocation Kit
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COBB 315200 SUBARU Fuel Pressure Regulator Kit STI 2008-2016 Photo-0
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TOMEI TB510A-0000A FUEL PRESSURE GAUGE Photo-0
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TOMEI TB508A-0000E FUEL PRESSURE REGULATOR ADAPTER No.5 Photo-0
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TOMEI TB508A-0000D FUEL PRESSURE REGULATOR ADAPTER No.4 Photo-0
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TOMEI TB508A-0000C FUEL PRESSURE REGULATOR ADAPTER No.3 Photo-0
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TOMEI TB508A-0000B FUEL PRESSURE REGULATOR ADAPTER No.2 Photo-0
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TOMEI TB507A-0000B FUEL PRESSURE REGULATOR TYPE-L (Old Part 185002) Photo-0
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TOMEI TB508A-0000A FUEL PRESSURE REGULATOR ADAPTER No.1 (Old Part 185106) Photo-0
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DEATSCHWERKS 6-2000-FRB DWR2000 adjustable fuel pressure regulator, anodized black. Dual -10AN inlet
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DEATSCHWERKS 6-1000-FRB DWR1000 adjustable fuel pressure regulator, anodized black. Dual -6AN inlet

Pressure regulators are critical components in a fuel delivery system, ensuring that the fuel pressure remains consistent and within the optimal range for your engine’s needs. Maintaining the correct fuel pressure is essential for achieving efficient combustion, maximizing engine power, and preventing damage to engine components. ATOMIC-SHOP offers a range of high-performance pressure regulators designed to meet the demands of both street and race applications, ensuring your engine always receives the right amount of fuel at the right pressure.

Upgrading your pressure regulator is crucial, especially if you have made modifications to your engine that increase fuel demands. Stock pressure regulators may not be able to maintain the necessary pressure under high-load conditions, leading to fuel starvation or over-fueling, both of which can negatively impact performance and engine health. High-performance pressure regulators are designed to handle the increased fuel flow and pressure required by modified engines, ensuring stable fuel delivery across all RPM ranges.

One of the primary advantages of high-performance pressure regulators is their ability to provide precise control over fuel pressure. These regulators allow you to adjust the fuel pressure to match the specific needs of your engine, whether you’re aiming for maximum horsepower on the track or smooth drivability on the street. This level of control is especially important for engines running forced induction systems, such as turbochargers or superchargers, where maintaining consistent fuel pressure is key to preventing lean conditions and engine knock.

High-performance pressure regulators are built with durability in mind, featuring robust construction and materials that can withstand the rigors of high-pressure fuel systems. Many models include features such as adjustable pressure settings, built-in pressure gauges, and return-style designs that ensure a steady flow of fuel back to the tank, preventing pressure spikes and ensuring consistent performance. These features make them ideal for high-performance applications where reliability and precision are paramount.

Another important consideration when selecting a pressure regulator is its compatibility with your existing fuel system. ATOMIC-SHOP offers a variety of pressure regulators that are compatible with different fuel types, including gasoline, ethanol, and methanol. This versatility ensures that you can find a regulator that meets the specific requirements of your engine and fuel system, whether you’re upgrading a daily driver or building a high-performance race car.

Installation of a new pressure regulator is typically straightforward, with most models designed to integrate seamlessly into your existing fuel system. Direct-fit options are available for many popular vehicles, making the upgrade process simple and efficient. By choosing a high-performance pressure regulator from ATOMIC-SHOP, you can be confident that your fuel system will maintain optimal pressure, protecting your engine and ensuring consistent power delivery.

At ATOMIC-SHOP, the focus is on providing top-quality pressure regulators that meet the highest standards of performance and reliability. Whether you’re upgrading an existing fuel system or building a new one from the ground up, these regulators provide the control and consistency needed to keep your engine running at its best. With options available for all types of vehicles, finding the perfect pressure regulator is easy and convenient.

Explore the range of pressure regulators at ATOMIC-SHOP today and discover how investing in precise fuel pressure control can enhance your engine’s performance, protect critical components, and ensure long-term reliability. With ATOMIC-SHOP, you’re not just maintaining your fuel system — you’re investing in the performance and durability of your vehicle.