The Aeromotive 15612 adapter fitting provides a precision-engineered transition from an AN-12 O-Ring Boss (ORB) port to an AN-12 male flare connection. Built for high-performance fuel delivery systems, this fitting utilizes aerospace-grade tolerances to ensure a reliable, leak-free seal in demanding automotive applications.

• Inlet Attachment: AN-12 ORB (O-Ring Boss)
• Outlet Attachment: AN-12 Male Flare
• Application: High-flow fuel systems and performance plumbing
• Precision machined for optimal fluid flow
• Manufacturer Part Number: 15612

The Aeromotive 15610 is a precision-engineered adapter designed for high-performance fuel delivery systems. This reducer fitting allows for a secure transition from an AN-10 O-Ring Boss (ORB) port to an AN-08 Male Flare connection, ensuring a leak-free seal in high-pressure environments.

• Inlet Size: AN-10 O-Ring Boss (ORB)
• Outlet Size: AN-08 Male Flare
• Engineered to aerospace tolerances for maximum reliability
• CNC-machined for precise fitment and durability
• Suitable for use in fuel rails, regulators, and pumps
• Manufacturer Part Number: 15610

The Aeromotive 15609 ORB-10 to AN-06 Male Flare Reducer Fitting provides a secure, leak-free transition between plumbing sizes in high-performance fuel systems. Designed to adapt an ORB-10 (O-ring Boss) port directly to an AN-06 male flare, this adapter is essential for custom fuel rail installations, fuel pressure regulator setups, and fuel pump plumbing where space and flow efficiency are critical.

Engineered to aerospace-grade tolerances, this fitting ensures a positive seal under high pressure. The ORB-10 side utilizes a port O-ring for a mechanical seal that eliminates the need for thread sealant, while the AN-06 side features a standard 37° flare seat for maximum compatibility with AN hoses and ends.

• Manufacturer Part Number: 15609
• Inlet Size: ORB-10 (7/8"-14 UNF)
• Outlet Size: AN-06 Male Flare
• Fitting Type: Reducer Adapter
• Application: High-pressure fuel delivery and fluid transfer

The Aeromotive 15608 is a precision-engineered adapter fitting designed for high-performance fluid delivery systems. It provides a secure transition from a -10 ORB (O-ring Boss) port to a -10 AN male flare connection, ensuring a leak-free seal in critical fuel, oil, and cooling applications.

Manufactured using aerospace-grade tolerances and procedures, this fitting is built to withstand the high pressures and vibrations common in performance plumbing. Whether you are connecting fuel pumps, filters, or pressure regulators, this adapter maintains port-to-line integrity across three generations of track-proven engineering.

• Transitions ORB-10 (O-ring Boss) ports to AN-10 male flare connections
• Machined to aerospace-grade tolerances for a precise, leak-free fit
• Designed specifically for high-performance fuel delivery and fluid transfer
• Compatible with fuel, oil, and coolant systems
• Manufacturer Part Number: 15608

The Aeromotive 15607 is a precision-engineered adapter fitting designed to provide a secure, leak-free transition between an ORB-08 (O-Ring Boss) port and an AN-08 male flare connection. This fitting is essential for plumbing high-performance fuel delivery systems where reliability under pressure is critical.

• Manufacturer Part Number: 15607
• Fitting Size: ORB-08 to AN-08
• Connection Type: Male Flare
• Application: Ideal for fuel rails, pressure regulators, and fuel pumps utilizing O-ring boss ports
• Design: CNC-machined to aerospace-grade tolerances for consistent fitment and flow

By utilizing this adapter, installers can easily connect AN-08 braided lines or hoses to components with -08 ORB ports, ensuring a professional-grade seal and maintaining the integrity of the fuel system.

The Aeromotive 15606 adapter fitting is engineered for high-performance fuel delivery systems, providing a precise transition between an ORB-06 (O-ring Boss) port and an AN-06 male flare. Built using aerospace tolerances and meticulous engineering, this fitting is designed for plumbing fuel rails, regulators, and pumps where leak-free performance is critical.

• Connector A: ORB-06 (O-Ring Boss)
• Connector B: AN-06 Male Flare
• Manufacturer Part Number: 15606
• Precision-engineered for high-performance fuel delivery
• Built with aerospace-grade tolerances for secure sealing and flow consistency

The Aeromotive 15605 ORB-08 to AN-06 Male Flare Reducer Fitting is a precision-engineered adapter designed for high-performance fuel delivery systems. Built to aerospace-grade tolerances, this fitting provides a secure, leak-free transition between an ORB-08 (O-ring Boss) port and an AN-06 male flare hose end. It is commonly used to adapt fuel pumps, regulators, and filters to standard AN plumbing without compromising flow or reliability.

• Adapts ORB-08 (7/8"-14 UN) female ports to AN-06 male flare
• Precision-machined for optimal fuel flow and pressure retention
• Engineered for use in high-pressure fuel systems
• Includes required O-ring for a positive, leak-proof seal
• Manufacturer Part Number: 15605

The Aeromotive 15355 PTFE Hose End is engineered for high-pressure fuel delivery systems requiring -08 AN plumbing. Specifically designed for use with PTFE-lined hoses, this 90-degree fitting provides a secure, leak-free connection while maintaining consistent flow through tight bends.

Manufactured using aerospace-grade tolerances and procedures, this hose end is built to withstand the rigors of performance automotive environments. The black anodized finish offers superior corrosion resistance and a professional look for custom fuel lines.

• Manufacturer Part Number: 15355
• Fitting Size: -08 AN
• Fitting Angle: 90-Degree Elbow
• Hose Compatibility: PTFE (Teflon) Lined
• Finish: Black Anodized
• Construction: Aerospace-grade materials and tolerances

The Aeromotive Flex Fuel AN-10 Sensor Adapter (Part No. 15141) provides a robust solution for integrating a flex fuel sensor into your vehicle's fuel system.

This adapter is engineered for seamless installation, allowing a standard flex fuel sensor to be plumbed directly into fuel lines utilizing AN-10 fittings. It simplifies the process of adding E85 compatibility or monitoring ethanol content for accurate ECU tuning, ensuring precise fuel delivery and optimal engine performance.

• Designed for use with flex fuel sensors
• Features AN-10 male connections for easy integration into existing AN-10 fuel lines
• Simplifies plumbing for E85 conversion or ethanol content monitoring
• Includes necessary installation instructions for straightforward setup

The Aeromotive 15121 is a high-performance 3/8" Quick Connect adapter designed for precision fuel system plumbing. This CNC-machined component features an ORB-08 (AN-08) fuel access port and a dedicated 1/8" NPT port for direct pressure gauge installation or auxiliary sensor integration. Engineered for maximum flow, the internal bore provides smooth transitions from inlet to outlet, significantly reducing fluid restriction compared to standard cast fittings.

Constructed from 6061 T6 aircraft-grade billet aluminum and finished with a Type II bright dip black anodized coating, this fitting ensures reliable, leak-free performance and superior corrosion resistance. It is designed to withstand the demands of high-pressure fuel systems and is fully compatible with both gasoline and alcohol-based fuels.

• Manufacturer Part Number: 15121
• Main Connection: 3/8" Quick Connect
• Access Port: ORB-08 (AN-08)
• Gauge Port: 1/8" NPT
• Material: CNC-machined 6061 T6 billet aluminum
• Finish: Type II black anodized for corrosion protection
• Compatibility: Gasoline and alcohol-based fuels (Ethanol/Methanol)

The Aeromotive 15120 provides a precision-engineered solution for integrating OEM fuel lines with performance AN plumbing. This adapter converts a 5/16-inch quick-connect male fuel line to an AN-06 port while integrating a 1/8-inch NPT gauge port for easy fuel pressure monitoring or sensor installation. Designed with smoother internal transitions and increased surface area, this fitting minimizes flow restriction compared to standard adapters.

• CNC-machined from 6061 T6 aircraft-grade billet aluminum
• Type II bright dip black anodized finish for superior corrosion protection
• Includes integrated 1/8-inch NPT port for fuel pressure gauges or sensors
• Compatible with gasoline and alcohol-based fuels (E85)
• Ensures positive sealing and uncompromised fuel flow
• Manufacturer Part Number: 15120

The Aeromotive 15118 Feed Line Adapter provides a high-flow, reliable transition from a 3/8-inch male quick-connect to an ORB-08 port. Engineered for precision and minimal restriction, this fitting features smoother internal transitions than standard adapters, ensuring uncompromised fuel delivery for performance applications.

CNC-machined from 6061 T6 aircraft-grade aluminum, each component is finished with a Type II bright dip black anodized coating for superior corrosion resistance and a clean aesthetic. This adapter is fully compatible with gasoline and alcohol-based fuels, including E85, making it a versatile choice for modern fuel systems.

• Manufacturer Part Number: 15118
• Inlet: 3/8-inch Female Quick Connect
• Outlet: ORB-08
• Material: CNC-machined 6061 T6 aircraft-grade aluminum
• Finish: Type II bright dip black anodized
• Compatibility: Gasoline and alcohol-based fuels
• Engineered for high-flow with minimal restriction and positive sealing

The Aeromotive 15108 Regulator Fitting Kit is a professional-grade solution for plumbing Aeromotive EFI and carbureted fuel pressure regulators. This kit contains three ORB-06 to AN-06 male flare fittings (individual P/N 15606), allowing for a clean transition from the regulator’s O-ring boss ports to standard AN-06 fuel lines.

Engineered for high-performance fuel systems, these fittings feature a CNC-machined design with long internal radii. This geometry ensures maximum flow area and smoother fluid transitions from inlet to outlet, effectively eliminating fitting cavitation and flow restrictions common with inferior hardware. Constructed from 6061 T6 aircraft-grade aluminum, each component is finished in a Type II bright dip black anodization for lasting corrosion protection and compatibility with both gasoline and alcohol-based fuels.

• Compatibility: Fits Aeromotive EFI Regulators (13109, 13138, 13129) and Carburetor Regulators (13201, 13211, 13203, 13204, 13224)
• Included Components: (3) ORB-06 to AN-06 Male Flare Fittings (P/N 15606)
• Material: CNC-machined 6061 T6 Aluminum
• Finish: Black Anodized (Type II Bright Dip)
• Fuel Compatibility: Gasoline and alcohol-based fuels
• Manufacturer Part Number: 15108

The Aeromotive 15107 In-Line Full Flow Check Valve is engineered to prevent fuel back-flow and system drain back while maintaining a high flow rate with minimal pressure drop. This component is essential for maintaining line pressure after the fuel pump shuts off and is a critical addition for dual-pump configurations where both pumps may not run simultaneously.

Constructed from CNC-machined billet aluminum, this valve features a Type II bright dip black anodized finish for long-term durability. The Male -10 AN inlet and Female ORB-10 outlet design allows for direct installation into filter or fuel pump outlet ports, simplifying your plumbing by eliminating the need for extra fittings or hose ends.

• Manufacturer Part Number: 15107
• Inlet: Male -10 AN
• Outlet: Female ORB-10
• Material: CNC-machined billet aluminum
• Finish: Type II bright dip black anodized
• Fuel Compatibility: Gasoline fuels only (not compatible with alcohol/ethanol)
• Installation Note: Requires AN-10 O-ring (Aeromotive P/N 15623) for ORB-10 port sealing

Fits 1999-2004 Ford F-150 (including Lightning and Harley-Davidson Edition) and 1999 Ford F-250 (5.4L).

The Aeromotive 14127 Billet Fuel Rail System is a complete, custom-engineered installation solution for the Ford 5.4L engine. Designed as a high-flow return-style system, this kit replaces restrictive factory rails with CNC-machined billet components capable of supporting high-horsepower applications. The rails are matched with custom steel mounting brackets to ensure a secure fitment on the 5.4L manifold, while the included stainless steel braided lines and billet AN-hose ends provide a leak-free, professional-grade fuel delivery path.

• CNC-machined billet fuel rails for maximum flow and durability
• Custom steel mounting brackets specifically for the Ford 5.4L modular engine
• Billet adjustable fuel pressure regulator or fuel pressure sensor adapter
• High-quality stainless steel braided fuel lines
• Complete set of ORB-port fittings with O-rings and billet aluminum AN-hose ends
• Custom OEM fuel supply and return line adapter fittings included
• Manufacturer Part Number: 14127

Fits 1998-2004 Ford Mustang models, including Base, GT, Mach 1, and SVT Cobra (4.6L).

Aeromotive Billet High Flow Fuel Rails are engineered to deliver massive fuel volume with bolt-on convenience. Featuring a full 5/8-inch ID through-bore, these rails are capable of supporting up to 3,000 HP and are designed to minimize hydraulic fluctuations, ensuring optimal injector supply across all cylinders. Each rail is CNC-machined from billet aluminum and finished in a Red Type II bright dip anodized coating for lasting corrosion resistance and a professional aesthetic.

• Full 5/8" ID bore supports up to 3,000 HP applications
• ORB-08 ports at each end for positive, leak-free sealing
• CNC-machined billet aluminum construction for precise fit and finish
• Red Type II bright dip anodized finish protects against corrosion
• Custom-engineered steel mounting brackets provide a secure, durable platform
• Additional inlet/outlet ports provided for plumbing convenience
• Compatible with -10 AN lines using ORB-08/AN-10 adapter (P/N 15641, sold separately)
• Manufacturer Part Number: 14111

Fits 1996-1998 Ford Mustang Base, GT, and SVT Cobra (4.6L).

Engineered for high-performance builds, Aeromotive Billet Fuel Rails provide the volume and stability needed to support up to 3,000 HP. These rails feature a massive 5/8-inch internal diameter (ID) through-bore that reduces pressure fluctuations and ensures consistent fuel delivery to every injector. The CNC-machined billet aluminum construction ensures a precise fit, while the red Type II bright dip anodized finish provides a durable barrier against corrosion.

The 14104 kit includes application-specific steel mounting brackets designed for a secure, bolt-on installation. Each rail is equipped with ORB-08 ports at the ends for positive, leak-free sealing and can be adapted to -10 AN lines using the optional ORB-08/AN-10 adapter (P/N 15641). Additional inlet/outlet ports are integrated where necessary to simplify plumbing in complex fuel systems.

• Supports up to 3,000 HP flow capabilities
• Full 5/8-inch ID through-bore for optimal injector supply
• CNC-machined billet aluminum construction
• Red Type II bright dip anodized finish
• ORB-08 ports for secure, high-flow connections
• Custom-engineered steel mounting brackets included
• Manufacturer Part Number: 14104

Fits 1996-2004 Ford Mustang models, including GT, Bullitt, Mach 1, and SVT Cobra.

Aeromotive High Flow Billet Fuel Rails (MPN 14103) are designed to provide the volume and stability required for high-performance fuel systems. Featuring a massive 5/8-inch internal diameter through bore, these rails are capable of supporting fuel flow for engines producing up to 3,000 HP. The large internal volume significantly reduces hydraulic pressure fluctuations caused by large injectors, ensuring consistent fueling across all cylinders.

CNC-machined from 6061 T6 billet aluminum, these rails feature a Red Type II bright dip anodized finish for superior corrosion resistance and a high-end look in the engine bay. Each rail is equipped with ORB-08 ports at both ends to provide plumbing flexibility and high-flow capacity. The system includes application-specific steel mounting brackets that utilize factory mounting points for a secure, bolt-on installation.

• Full 5/8-inch I.D. through bore for maximum flow
• Supports up to 3,000 HP flow capabilities
• ORB-08 inlet and outlet ports for positive, leak-free sealing
• CNC-machined billet aluminum construction
• Red Type II bright dip anodized finish
• Custom steel mounting brackets included
• Compatible with -10 AN lines when using Aeromotive adapter 15641
• Manufacturer Part Number: 14103

The Aeromotive 13305 X1 Series EFI Bypass Fuel Pressure Regulator provides precise fuel pressure control in a modular, high-flow design. As part of the X1 platform, this unit is 33% lighter and more compact than the classic 13109 regulator while stepping up to larger -08 ORB ports to support increased volume. Its internal geometry is optimized to eliminate the performance compromises found in traditional convertible regulators, ensuring consistent pressure regardless of your induction setup.

Built for versatility and high-output builds, the 13305 handles up to 250 GPH and is fully compatible with gasoline, ethanol, and methanol fuels. It features a 1:1 boost reference ratio for forced induction applications and includes a 1/8" NPT gauge port for easy monitoring. The 0.313" bypass valve and matching spring are specifically tuned for EFI pressure ranges between 35 and 75 PSI.

• Manufacturer Part Number: 13305
• Adjustable Base Pressure: 35-75 PSI
• Bypass Valve: 0.313" with matching poppet and spring
• Inlet/Outlet Ports: (2) ORB-08
• Return Port: (1) ORB-08
• Boost Reference: 1:1 ratio with 1/16" NPT port and 5/32" barb
• Flow Rating: Up to 250 GPH with -08 return line
• Fuel Compatibility: Gasoline, ethanol, and alcohol
• Gauge Port: 1/8" NPT with included plug
• Includes mounting bracket

The Aeromotive 13304 X1 Series adjustable fuel pressure regulator provides precision fuel control for carbureted and low-pressure induction systems. Engineered for maximum versatility, the X1 features a convertible internal design that allows for pressure range swaps using optional conversion kits (13013, 13014, and 13015) without replacing the entire housing. This specific configuration is optimized for low-pressure applications, featuring a 3-15 PSI range and a high-flow 0.313-inch bypass valve.

Compared to the legacy 13109 regulator, the X1 design is 33% lighter and more compact while utilizing larger -08 AN ORB ports to support increased flow volume. It includes a 1:1 rising rate boost reference port, making it a reliable solution for blow-through carbureted setups or forced induction applications requiring vacuum/boost compensation. The CNC-machined body is fully compatible with gasoline, ethanol, and methanol fuels.

• Adjustable Range: 3-15 PSI base pressure
• Bypass Valve: 0.313-inch poppet and spring
• Inlet/Outlet Ports: (2) ORB-08 side ports
• Return Port: (1) ORB-08 bottom port
• Flow Capacity: Supports up to 150 GPH with -08 return line
• Boost Reference: 1:1 ratio with 1/16-inch NPT port and 5/32-inch hose barb
• Gauge Port: 1/8-inch NPT with plug
• Fuel Compatibility: Gasoline, Ethanol (E85), and Alcohol
• Pump Compatibility: Suitable for pumps up to Aeromotive A1000
• Manufacturer Part Number: 13304

The Aeromotive X1 Series adjustable bypass regulator delivers high-performance fuel pressure control in a package that is 33% smaller and lighter than the classic 13109 regulator. Engineered for versatility, the X1 design utilizes optimized internal components—including the diaphragm, poppet, and spring—to eliminate the performance compromises found in other convertible regulators. This unit features a 0.188-inch bypass valve and is capable of handling flow rates up to 150 GPH, making it an ideal match for any Aeromotive pump up to the A1000 series.

• Adjustable base fuel pressure from 35-75 PSI
• 1:1 vacuum/boost reference ratio for forced induction applications
• Compatible with gasoline, ethanol, and alcohol-based fuels
• Two -08 AN ORB inlet/outlet ports and one -08 AN ORB return port
• One 1/8-inch NPT gauge port with included plug
• 1/16-inch NPT boost port with 5/32-inch hose barb
• Internals are convertible for different characteristics using Aeromotive kits 13013, 13014, or 13015
• Includes mounting bracket for secure installation
• Manufacturer Part Number: 13303

The Aeromotive 13301 Universal Bypass Regulator is a versatile solution for managing fuel delivery in both EFI and carbureted systems. Designed for street and strip applications, this bypass-style regulator ensures rock-steady pressure by returning excess fuel to the tank. It is capable of regulating fuel pumps rated between 100 and 250 GPH and includes a 1:1 boost reference port for forced induction setups.

This unit offers two distinct pressure ranges: the pre-installed standard spring handles 3 to 20 PSI, while the included high-pressure spring supports EFI requirements from 20 to 60 PSI. The main body is configured with one 3/8" NPT inlet and three 3/8" NPT outlets to accommodate complex fueling layouts.

• Manufacturer Part Number: 13301
• Port Size: 3/8" NPT (Inlet/Outlets/Return)
• Pressure Range: 3-20 PSI (Standard) / 20-60 PSI (High-Pressure Spring)
• Pump Flow Capacity: 100 - 250 GPH
• Boost Reference: 1:1 Ratio
• Configuration: 1 Inlet, 3 Outlets, 1 Bottom Return Port

Note: This bypass regulator requires a dedicated return line to be installed from the bottom port back to the fuel tank.

The Aeromotive 13222 Ultra Low-Pressure Regulator is engineered for precision fuel control in systems utilizing multiple small carburetors. Featuring a proprietary internal valve design, this bypass regulator supports high flow rates even at the extremely low pressures required by specialized induction setups. By utilizing a return-style (bypass) design, it ensures constant fuel circulation to prevent heat soak and vapor lock.

This unit is the ideal solution for vintage or performance applications running Weber, Mikuni, Dellorto, or Solex carburetors where standard regulators cannot maintain stable, low-PSI delivery. The clear anodized finish provides a clean, subtle look under the hood while protecting the housing from corrosion.

• Adjustment Range: 2-5 PSI
• Inlet Port: (1) ORB-06
• Outlet Ports: (2) ORB-06
• Gauge Port: 1/8-inch NPT
• Finish: Clear anodized
• Manufacturer Part Number: 13222

The Aeromotive EFI-2-Carb Dual Stage Fuel Pressure Regulator (P/N 13220) provides a streamlined solution for converting any car or truck with a return-style EFI system to a carburetor. This innovative component allows you to retain your factory EFI fuel pump, supply and return lines, and fuel filter while delivering the precise, low-pressure flow required for a carbureted setup.

By utilizing a dual-stage regulation process, this unit maintains the necessary bypass pressure to keep high-pressure EFI pumps operating within their design parameters while independently controlling output to the carburetor. This prevents pump cavitation and overheating while ensuring the carburetor floats receive the exact pressure needed. The 3/8-inch NPT ports allow for easy plumbing with standard fittings or AN adapters.

• Manufacturer Part Number: 13220
• First Stage (Bypass): Adjustable from 8-16 psi
• Second Stage (Carburetor): Adjustable from 5-9 psi
• Main Ports: Three 3/8-inch NPT (Inlet, Outlet, and Return)
• Gauge Ports: Two 1/8-inch NPT for monitoring both stage pressures
• System Compatibility: Universal fit for return-style EFI fuel systems

The Aeromotive A1000 Carbureted Bypass Regulator (P/N 13204) is engineered to manage high-volume fuel delivery when running an EFI-style fuel pump, such as the A1000, in a carbureted application. This bypass design provides a dynamic fuel delivery system, making it an essential component for naturally aspirated or blow-through supercharged engines. It is also an ideal solution for converting from fuel injection to carburetion while utilizing the stock, high-pressure in-tank pump.

This regulator features a 1:1 boost reference ratio, where fuel pressure rises at a linear rate relative to manifold pressure. Base fuel pressure is adjustable from 3 to 15 PSI. For proper low-pressure control, this unit requires the installation of an AN-08 return line from the bottom of the regulator back to the top of the fuel tank. The housing is CNC-machined for durability and precision tolerances.

• Manufacturer Part Number: 13204
• Base Pressure Adjustment: 3-15 PSI
• Boost Reference Ratio: 1:1
• Inlet Port: (1) ORB-10
• Outlet Ports: (2) ORB-06
• Return Port: (1) ORB-08
• Gauge Port: 1/8-inch NPT
• Applications: Naturally aspirated and blow-through supercharged carbureted engines

The Aeromotive A2000 4-Port Carbureted Bypass Fuel Pressure Regulator (P/N 13202) is engineered for high-demand naturally aspirated and carbureted blow-through applications. Designed to manage high-volume electric or mechanical fuel pumps, this bypass regulator ensures stable pressure and dynamic fuel delivery by returning excess fuel to the tank, which helps prevent pump cavitation and fuel heating.

• Pressure Range: Adjustable from 2-20 PSI for precise tuning of carbureted systems.
• Boost Reference: Features a 1:1 ratio for consistent fuel pressure rise in forced induction setups.
• Port Configuration: Equipped with ORB-10 inlet and return ports, plus four ORB-08 outlet ports.
• High-Flow Compatibility: Pairs with high-volume pumps like the Aeromotive Pro-Series, Eliminator, or Belt Drive units.
• Hardware Requirement: Requires a minimum AN-10 return line for proper operation.

Constructed for professional racing and high-performance street use, the A2000 provides unmatched flow capacity and pressure stability under varying engine loads and boost conditions.

The Aeromotive 13201 SS-Series adjustable regulator is engineered for high-performance carbureted street and racing engines. This billet 2-port design offers superior flow capacity and faster response times than conventional regulators, making it a staple in circle track racing and as a dedicated nitrous regulator. The internal design is optimized to prevent pressure creep by ensuring the regulator fully re-seats when the needle and seat close.

• Adjustable Pressure: 5-10 PSI range for precise carbureted fuel management.
• Billet Construction: CNC-machined billet aluminum for durability and consistent performance.
• Port Specs: Features ORB-06 (AN-6) inlet and outlet ports with a dedicated 1/8-inch NPT gauge port.
• Fuel Compatibility: Rated for gasoline only; not for use with alcohol, ethanol, or methanol.
• Installation: Includes a mounting bracket for secure fitment; replaces worn or restrictive factory-style 2-port regulators.
• Manufacturer Part Number: 13201

Simplify your EFI fuel system plumbing with the Aeromotive EFI Fuel Pressure Regulator & Filter Combo Kit. This all-in-one unit integrates a high-performance, return-style fuel pressure regulator with a dedicated fuel filter, designed to streamline installation and optimize space in your engine bay.

Engineered for electronic fuel injection (EFI) systems, this combo unit provides precise and consistent fuel pressure control. The regulator is externally adjustable, allowing you to set the fuel pressure anywhere from 40 to 75 PSI to match your engine's specific fueling requirements. The integrated filter ensures that clean fuel reaches your injectors, protecting vital components from contaminants.

This kit is ideally suited for applications utilizing Aeromotive A1000 fuel pumps or other smaller-capacity performance pumps, delivering reliable operation for demanding setups. Reduce complexity and enhance the performance and longevity of your fuel system with this integrated solution.

• Manufacturer Part Number (MPN): 13146
• Operating Pressure Range: 40-75 PSI (Adjustable)
• System Compatibility: Electronic Fuel Injection (EFI)
• Pump Compatibility: Aeromotive A1000 or smaller performance pumps
• Function: Fuel Pressure Regulation & Filtration

The Aeromotive 13145 High-Flow Adjustable Fuel Pressure Regulator is engineered for high-performance EFI systems where precise pressure management and massive flow capacity are critical. Designed to handle extreme fuel volumes, this regulator features a large 0.313-inch valve orifice to minimize pressure creep and ensure stable fuel delivery under varying engine loads.

• Adjustable base pressure range from 30 to 120 PSI
• Orifice size: 0.313 inch valve
• (3) -8 AN ORB side inlet ports and (1) -10 AN ORB bottom inlet port
• (1) -10 AN ORB return port for efficient fuel bypass
• Compatible with gasoline and alcohol-based fuels
• 1/8-inch NPT gauge port for easy pressure monitoring
• Manufacturer Part Number: 13145

This bypass-style regulator is ideal for multi-pump fuel systems or applications requiring multiple feed lines. The CNC-machined 6061-T6 aluminum construction provides durability while the multiple inlet configurations offer significant plumbing flexibility for custom fuel rails and surge tanks.

The Aeromotive A1000 Next Gen EFI Regulator (MPN 13139) provides precise fuel pressure control in a redesigned, compact body for reduced weight and improved engine bay clearance. This high-performance adjustable regulator is engineered for medium to high horsepower applications, specifically designed to handle the flow requirements of A1000-class and smaller fuel pumps.

The patented design features a CNC-machined aluminum body with a bright-dip black anodized finish for superior corrosion resistance and a sleek aesthetic. Utilizing AN-spec O-ring boss (ORB) style ports, this regulator ensures a secure, leak-free seal. With a 1:1 vacuum/boost reference and multi-fuel compatibility, it is a versatile solution for naturally aspirated or forced induction builds running everything from pump gas to methanol.

• Manufacturer Part Number: 13139
• Adjustable base pressure range: 40-75 PSI
• 1:1 vacuum/boost reference ratio
• Inlet/Outlet Ports: (2) -8 AN ORB
• Return Port: (1) -6 AN ORB
• Dedicated Gauge Port: 1/8-inch NPT
• Fuel Compatibility: Gasoline, Ethanol (E85), Methanol, and Diesel
• Finish: Black bright-dip anodized cap and base