The Aeromotive 11117 Atomic Hex Drive Mechanical Fuel Pump is engineered for extreme-duty applications, delivering a massive 12 GPM flow rate to support up to 5,000 HP on gasoline or 2,500 HP on methanol. Designed for both high-pressure EFI and low-pressure carbureted systems, this pump utilizes a high-efficiency gerotor pumping mechanism housed in a CNC-machined 6061-T6 aircraft aluminum body with a rugged Type III hard-coat anodized finish.

This mechanical pump is driven via a standard 3/8" male hex driveshaft, allowing for direct mounting to a camshaft, the rear of a prepared dry-sump oil pump, or a remote-mount heavy-duty cable drive. It features a 3-bolt Enderle bolt pattern for secure attachment and includes versatile inlet options to suit your plumbing requirements. For EFI applications, a high-flow return-style bypass regulator is required to manage the high volume of fuel delivery.

• Manufacturer Part Number: 11117
• Flow Rate: 12 GPM
• Horsepower Rating: Up to 5,000 HP (Gasoline) / 2,500 HP (Methanol)
• Driveshaft: Standard male 3/8" hex
• Mounting: Hex drive collar with 3-bolt Enderle pattern
• Inlet Fittings: Includes 1.25" barb and AN-16 male
• Outlet Port: ORB-12 female
• Materials: CNC-machined 6061-T6 aluminum, Type III hard-coat anodized
• Compatible Fuels: Gasoline, ethanol, and methanol

The Aeromotive Atomic 12 Series Belt Drive Fuel Pump (MPN 11115) is a high-volume mechanical solution engineered for extreme horsepower EFI and carbureted applications. Designed for pulley and cog-belt drive from the crankshaft, this 12 GPM pump delivers the consistent volume required for serious competition engines running gasoline, ethanol, or methanol fuels.

Constructed from CNC-machined 6061 T6 aircraft aluminum with a Type III hard coat anodized finish, the 11115 utilizes a high-efficiency Gerotor pumping mechanism. This design ensures reliable performance across both high and low-pressure fuel systems. The pump comes equipped with versatile inlet options, including a 1.25-inch barb and an AN-16 male fitting, to accommodate high-flow plumbing requirements.

• Flow Rate: 12 GPM
• Horsepower Rating (Gasoline): Up to 5,000 HP
• Horsepower Rating (Methanol): Up to 2,500 HP
• Inlet Size: 1.25-inch Barb and AN-16 Male (both included)
• Outlet Port: ORB-12 female
• Pumping Mechanism: High-efficiency Gerotor
• Material: 6061 T6 Aircraft Aluminum
• Finish: Type III Hard Coat Anodized
• Manufacturer Part Number: 11115

Note: EFI applications require the use of a high-flow bypass regulator. The required mounting bracket (P/N 11706) is sold separately.

The Aeromotive 11108 A1000 Marine Fuel Pump is engineered for high-performance marine applications where safety and high-volume fuel flow are critical. This pump is fully certified to meet ISO 8846 and SAE J1171 United States Coast Guard requirements for ignition protection and fire resistance, ensuring safe operation in enclosed engine compartments.

• Carbureted Engines: Supports up to 1500 HP naturally aspirated and 1200 HP forced induction.
• Fuel Injected Engines: Supports up to 1300 HP naturally aspirated and 1000 HP forced induction.
• Safety Standards: Certified to ISO 8846 and SAE J1171 USCG Ignition Protection and Fire Resistance requirements.
• Reliability: Heavy-duty construction designed to handle the rigors of marine environments.
• Manufacturer Part Number: 11108

The Aeromotive 11107 Billet Hex Drive Fuel Pump delivers the performance of a belt-drive system with the convenience of a direct-drive configuration. This pump is engineered to solve fuel delivery challenges in high-horsepower forced induction EFI and carbureted applications, supporting both gasoline and methanol fuels. It can be mounted directly to the back of a prepared external oil pump or driven by the camshaft through a timing cover adapter.

Constructed from CNC-machined billet aluminum for maximum durability, the 11107 features a standard 3/8-inch hex drive shaft and an adjustable billet mounting collar with a universal 3-bolt pattern. The ORB-10 inlet and outlet ports ensure high-flow capacity for extreme racing environments.

• Supports up to 3,600 HP on gasoline and 1,800 HP on methanol
• CNC-machined billet aluminum body (not cast)
• Utilizes a standard 3/8-inch hex drive shaft
• ORB-10 inlet and outlet ports
• Adjustable billet mounting collar with standard 3-bolt mounting pattern
• Designed for high-output EFI and carbureted applications
• Manufacturer Part Number: 11107

The Aeromotive 11106 is a compact, billet aluminum in-line fuel pump designed for high-reliability performance in street rods and muscle cars. This versatile pump is fully submersible for custom in-tank placement or can be mounted externally as an in-line unit. Engineered for quiet operation and long-term durability, it supports a wide range of power levels across both fuel-injected and carbureted platforms.

• CNC-machined billet aluminum construction with a red anodized finish
• ORB-8 inlet and ORB-6 outlet ports for secure, leak-free plumbing
• Fully submersible design allows for flexible mounting configurations
• Compact footprint facilitates installation in tight chassis spaces

Horsepower Ratings:

• Fuel Injected (Naturally Aspirated): Up to 800 HP
• Fuel Injected (Forced Induction): Up to 600 HP
• Carbureted (Naturally Aspirated): Up to 1,000 HP
• Carbureted (Forced Induction): Up to 800 HP

The Aeromotive Eliminator-Series Fuel Pump (MPN 11104) is a continuous-duty electric pump engineered for high-horsepower street and strip applications. Utilizing a proprietary dual-chamber pumping mechanism, this pump maintains the reliability required for street drivability while delivering the massive flow rates needed for competition-level performance. It features a durable red and silver anodized finish and is designed to handle extreme fuel demands in both naturally aspirated and forced induction setups.

• Manufacturer Part Number: 11104
• Application Support: Compatible with both Fuel Injected (EFI) and Carbureted engines
• Inlet/Outlet Specs: ORB-12 inlet port and ORB-10 outlet port
• Pumping Mechanism: Dual-chamber design for consistent high-volume flow
• Duty Cycle: Continuous duty rated for street and strip use

Power Support Ratings:

• EFI Engines: Up to 1900 HP (Naturally Aspirated) / 1400 HP (Forced Induction)
• Carbureted Engines: Up to 2300 HP (Naturally Aspirated) / 1700 HP (Forced Induction)

The Aeromotive 11103 is a compact and durable billet aluminum fuel pump engineered for high-performance street rods and muscle cars. Designed for maximum versatility, this pump functions as both an external in-line unit and a fully submersible pump for custom in-tank placements. The billet construction ensures longevity and quiet operation for medium-horsepower builds.

• Fuel Injected Engines: Supports up to 800 HP naturally aspirated and 600 HP forced induction.
• Carbureted Engines: Supports up to 1,000 HP naturally aspirated and 800 HP forced induction.
• Port Specs: Equipped with an ORB-8 inlet port and an ORB-6 outlet port.
• Construction: Precision-machined billet aluminum with a black anodized finish.
• Installation: Fully submersible for in-tank use; for carbureted setups, use regulator P/N 13204 or P/N 13304.

With its compact footprint and high-flow capability, the Aeromotive 11103 (MPN 11103) provides reliable fuel delivery for both naturally aspirated and forced air induction applications without occupying excessive chassis space.

The Aeromotive Pro-Series Fuel Pump (11102) is a high-volume, in-line solution engineered for extreme-horsepower racing applications. Utilizing an innovative dual-chamber design, this pump provides the flow necessary for high-demand naturally aspirated and forced induction setups. Its versatile housing is fully submersible, allowing for either external chassis mounting or custom in-tank placement.

• EFI Performance: Supports up to 2200 HP naturally aspirated and 1700 HP forced induction.
• Carbureted Performance: Supports up to 2600 HP naturally aspirated and 2000 HP forced induction (ideal for blow-through setups).
• Port Configuration: Integrated ORB-12 inlet and outlet ports for maximum flow; includes two ORB-12 to AN-12 male adapter fittings.
• Mounting Versatility: Fully submersible design for in-tank applications or external in-line installation.
• Compatibility Note: Engineered for gasoline and ethanol-based fuels; not compatible with diesel fuel.

The Aeromotive A1000 Fuel Pump (MPN 11101) is a versatile high-performance solution engineered for high-horsepower street and track builds. Designed to provide reliable fuel delivery in both naturally aspirated and forced induction environments, this pump is fully submersible for custom in-tank placement or can be mounted externally.

• EFI Power Support: Up to 1,300 HP naturally aspirated; up to 1,000 HP for forced induction.
• Carbureted Power Support: Up to 1,500 HP naturally aspirated; up to 1,200 HP for forced induction or blow-through setups.
• Port Specs: Integrated ORB-10 inlet and outlet ports ensure high-volume flow and secure sealing.
• Billet Construction: Durable, heat-dissipating billet aluminum housing designed for longevity in demanding conditions.
• Installation Flexibility: Suitable for both external and in-tank applications.

For EFI street applications, use of the Billet Speed Pump Controller (P/N 16306) is recommended to manage fuel temperature. For carbureted systems, pair with regulator P/N 13204 or 13304; for EFI, use P/N 13101 or 13303. Please note this pump is not compatible with diesel fuel. This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.

The AEM 50-1235 is a high-flow 400 LPH fuel pump engineered for high-performance naturally aspirated and forced induction EFI vehicles. Designed to fit within a compact 39mm body—the same footprint as a Walbro 255—this pump offers a drop-in solution for many fuel tanks while delivering substantially higher flow rates than standard OE units. Every pump is individually flow-tested to ensure performance of 400+ LPH (106 GPH) at 40 PSI (13.5V), capable of supporting over 1,000 horsepower on gasoline engines.

This fuel pump is 100% compatible with pump and race gasoline, ethanol blends up to E100, and methanol up to M100. The 50-1235 model features a 9mm smooth barbed outlet designed specifically for 5/16-inch ID fuel hose, and an 11mm inlet positioned in-line with the outlet. For consistent performance under high-load conditions, it maintains a robust flow of 330+ LPH at 70 PSI, making it suitable for boosted applications up to 30 PSI.

• Flow Rate: 400+ LPH (106 GPH) @ 40 PSI; 330+ LPH @ 70 PSI
• Fuel Compatibility: Gasoline, Ethanol (E85/E100), Methanol (M100)
• Dimensions: 39mm diameter compact body
• Inlet/Outlet: 11mm inlet / 9mm smooth barbed outlet (for 5/16-inch ID hose)
• Electrical Draw: 12A @ 40 PSI; 15A @ 70 PSI (at 13.5V)
• Manufacturer Part Number: 50-1235

Kit Includes: Wiring harness, pre-filter, end cap, and rubber buffer sleeve.

Note: This pump does not include an integrated check valve. Please ensure vehicle wiring can handle the 12-15A current draw; upgraded fuel pump wiring is highly recommended for safety and performance.

The AEM 50-1230 High Flow In-Tank Fuel Pump is engineered for high-performance naturally aspirated and forced induction EFI vehicles. This compact 39mm pump delivers a guaranteed flow of 400+ LPH (106 GPH) at 40 PSI, capable of supporting over 1,000 HP on gasoline. Designed to maintain high volume even under increased system pressure, it flows 330+ LPH at 70 PSI, making it an ideal solution for boosted applications requiring consistent fuel delivery at high rail pressures.

This ethanol-compatible pump features a 39mm body diameter, matching the footprint of common performance pumps for easier integration into many OEM fuel hangers. The 50-1230 model is specifically equipped with a 9mm double-barbed outlet optimized for 3/8-inch ID fuel hose, ensuring a secure connection. Each unit is individually flow-tested to verify performance before leaving the factory.

• Flow Rate: 400+ LPH at 40 PSI; 330+ LPH at 70 PSI (tested at 13.5V)
• Fuel Compatibility: Pump gas, race gasoline, Ethanol (up to E100), and Methanol (up to M100)
• Current Draw: 12A at 40 PSI; 15A at 70 PSI
• Physical Specs: 39mm diameter body; 11mm inlet; 9mm double-barbed outlet
• Included Hardware: Wiring harness, pre-filter, end cap, and rubber buffer sleeve
• Manufacturer Part Number: 50-1230

Fits 2016-2019 Polaris RZR XP Turbo and XP 4 Turbo models, including Base, DYNAMIX Edition, Fox Edition, LE, and Turbo S.

The AEM 50-1225 In-Tank High-Flow Fuel Pump is a direct-fit replacement for the restrictive factory unit in RZR XP Turbo UTVs. This pump is engineered to handle the demands of forced induction and high-performance fuels, featuring full compatibility with gasoline, ethanol up to E100, and methanol up to M100. It plugs directly into the factory wiring harness and fits the original fuel hanger, making it a true drop-in upgrade for enthusiasts looking to increase boost levels or convert to E85.

By delivering a 44% increase in fuel pressure capability (115 PSI vs. 80 PSI stock) and 100% more flow at the 58 PSI base pressure (202LPH vs. 100LPH stock), this pump ensures your engine stays fueled under high load. It supports up to 482 HP at 22 PSI of boost on gasoline and 313 HP on E85, providing the necessary overhead for modified turbochargers and aggressive tuning.

• Flow Rate: 245 LPH @ 40 PSI (202 LPH @ 58 PSI RZR base pressure)
• Maximum Pressure: 115 PSI
• Fuel Compatibility: Gasoline, E85/E100, M85/M100
• Dimensions: 37mm diameter x 70.6mm length
• Manufacturer Part Number: 50-1225
• Kit Includes: High-flow fuel pump and pre-filter

Fits select 1990-2015 Acura, Honda, Mitsubishi, Scion, Subaru, and Toyota vehicles including Integra, Civic, Accord, Lancer Evolution, BRZ, and Camry.

The AEM 340LPH E85-Compatible High Flow In-Tank Fuel Pump is engineered for high-performance naturally aspirated and forced induction EFI applications. Featuring robust internal construction, this pump is specifically designed to withstand the low lubricity characteristics of ethanol and methanol fuels. Each unit is individually tested to flow 340 LPH at 40 PSI before packaging, ensuring reliable fuel delivery for high-horsepower builds.

The compact 39mm diameter body fits most factory fuel hanger assemblies, while the offset inlet design simplifies installation in tight OE housings. This kit includes the necessary components for a clean install, including a vibration-dampening rubber buffer sleeve and a pre-filter.

• Tested for compatibility with E100 ethanol, M100 methanol, and all gasoline types
• Internal single-scroll ceramic turbine impeller for durability
• Black plated steel body with laser-etched markings
• Includes wiring harness (flying lead), pre-filter, end caps, and rubber sleeve

Technical Specifications:

• Manufacturer Part Number: 50-1220
• Flow Rate: 340 LPH @ 40 PSI
• Outside Diameter: 39mm
• PRV Activation: 80 PSI
• Weight: 12.5oz (354g)
• Inlet Fitting: 7.7mm ID / 11.0mm OD (Offset)
• Outlet Fitting: 8mm hose clamp (Offset)
• Operating Voltage: 6V to 18V
• Current Draw: 12 amps @ 40 PSI (13.5V)

The AEM 50-1215 High Flow In-Tank Fuel Pump is engineered for high-performance naturally aspirated and forced induction EFI vehicles. Delivering a consistent flow of 340 LPH at 40 PSI, this pump provides the volume necessary for increased boost or high-compression applications. Unlike many standard pumps, this unit is fully tested and compatible with gasoline, ethanol fuels up to E100, and methanol fuels up to M100.

The compact 39mm diameter housing fits many factory fuel hangers, while the 65mm body length and offset inlet design simplify installation in tight tank configurations. Every pump is individually tested for flow and performance before leaving the factory to ensure reliability in demanding environments. This kit includes the necessary hardware for a secure installation, including a pre-filter and flying lead harness.

• Flow Rate: 340 LPH at 40 PSI
• Fuel Compatibility: Gasoline, E100 Ethanol, M100 Methanol
• Design: In-tank with offset inlet and 39mm diameter
• Included Hardware: Fuel pump, pre-filter, rubber sleeve, end caps, and flying lead
• Individual factory testing for guaranteed performance
• Manufacturer Part Number: 50-1215

The AEM 50-1200 High Flow In-Tank Fuel Pump is engineered for high-performance naturally aspirated and forced induction EFI vehicles. Designed to withstand the low lubricity of alternative fuels, this pump is tested for use with ethanol fuels up to E100, methanol up to M100, and all standard gasoline blends. Each unit is individually flow-tested to ensure it delivers 340 LPH at 40 PSI before leaving the factory.

Built with a single-scroll ceramic turbine impeller, the 50-1200 provides durable, consistent fuel delivery while maintaining a compact 39mm diameter that fits most OE fuel pump hangers. The offset inlet design simplifies installation in tight tank configurations, and the kit includes essential components like a wiring harness, pre-filter, and rubber buffer sleeve for a complete install.

• Manufacturer Part Number: 50-1200
• Flow Rate: 340 LPH @ 40 PSI
• Compatibility: Gasoline, E85 (E100), and Methanol (M100)
• Internal Design: Single scroll ceramic turbine
• External Materials: Black plated steel with laser etching
• Outside Diameter: 39mm
• Inlet Fitting: 7.7mm ID / 11.0mm OD (Offset Inline)
• Outlet Fitting: 8mm hose clamp (Offset)
• PRV Activation: 80 PSI
• Voltage Input: 6V - 18V (12A draw at 40 PSI)
• Included Hardware: Wiring harness, pre-filter, end cap, and rubber buffer sleeve

The AEM 50-1009 High Pressure Inline Fuel Pump is engineered for high-output naturally aspirated and forced induction EFI vehicles. Designed with the popular "044 Style" physical configuration, this pump features an M18x1.5 female inlet and an M12x1.5 male outlet, allowing for versatile plumbing in performance fuel systems. It can be installed either externally or in-tank depending on your vehicle's requirements.

This fuel pump is fully compatible with Flex Fuel (E85/E90) and all types of gasoline, though frequent use of 100% alcohol fuels may impact longevity. It is specifically designed to maintain high flow rates even at boosted fuel pressures, ensuring your engine remains properly fueled under load. Each pump is individually tested to ensure it flows a minimum of 400LPH (100gph) at 40 PSI.

• Performance: 400LPH @ 40 PSI / 340LPH @ 73 PSI (30 psi boost)
• Compatibility: Gasoline and Flex Fuel (E85/E90)
• Physical Style: 044 Style body configuration
• Inlet Size: M18x1.5 Female
• Outlet Size: M12x1.5 Male
• Installation: External or in-tank capability
• Manufacturer Part Number: 50-1009

The AEM 50-1005 400LPH High-Flow, High-Pressure Inline Fuel Pump is engineered for high-performance EFI vehicles, providing reliable fuel delivery for both naturally aspirated and forced induction applications. Utilizing the industry-standard "044 Style" envelope, this pump features a -10 AN female ORB inlet and a -6 AN female ORB outlet, making it a direct performance upgrade or a drop-in replacement for existing external pumps.

• Performance: Supports over 1,200 HP naturally aspirated and up to 860 HP at 30 psi boost.
• Flow Rates: Individually tested to flow 400LPH (100 gph) @ 40 PSI, 340LPH @ 73 PSI, and 270LPH @ 120 PSI.
• Fuel Compatibility: Rated for use with gasoline and ethanol-blended fuels (E85/E90); not recommended for 100% ethanol.
• Versatile Installation: Can be mounted externally or in-tank (requires optional pre-filter, sold separately).
• Includes: Fuel pump, -6 to -8 male AN discharge fitting with integral high-pressure check valve, terminal nuts, terminal boots, and installation instructions.

AEM’s 340LPH High Flow In-Tank Fuel Pump (PN 50-1000) is a versatile, high-performance solution for EFI-equipped vehicles running naturally aspirated or forced induction setups. This compact 39mm pump delivers a consistent 340 lph (84 gph) at 40 PSI, providing enough volume to support over 1,000 HP at 43 PSI. The single-scroll ceramic turbine impeller design ensures quiet operation and long-term durability in gasoline applications.

Designed for easy integration, the offset inlet configuration simplifies installation in many factory fuel hangers. Each unit is individually flow-tested before leaving the factory to ensure it meets strict performance tolerances. This comprehensive kit includes the fuel pump, rubber buffer sleeve, end caps, a universal pre-filter, and a flying lead wiring harness.

• Performance: Flows 340 lph @ 40 PSI; Supports 1,000+ HP @ 43 PSI
• Design: 39mm OD compact body with black plated steel finish
• Impeller: Single-scroll ceramic turbine for efficiency and reliability
• Inlet/Outlet: 7.7mm ID / 11.0mm OD offset inline inlet; 8mm hose clamp outlet
• Voltage Range: 6V to 18V (12A draw @ 40 PSI / 13.5V)
• Internal PRV: Activates at 80 PSI
• Included Hardware: Wiring harness, pre-filter, rubber sleeve, and end caps

Note: Proper fuel pump wiring is critical. Ensure your vehicle's factory wiring can handle the 12-15 amp current draw or upgrade to a dedicated relay harness.

The AEM Fuel Pulse Damper (MPN 25-4002) is engineered to stabilize pressure pulsations within the fuel rail caused by the rapid opening and closing of large injectors and high-volume fuel pump operation. By smoothing these pressure waves, the damper ensures more consistent fuel delivery and improved tuning stability in high-performance applications.

Constructed from fully anodized billet aluminum with stainless steel springs and a durable fluorosilicone diaphragm, this unit is designed to withstand all fuel types. It features an integrated 1/8" NPT port, making it easy to install a mechanical pressure gauge or electronic transducer directly to the damper body.

• Pressure Range: Designed for systems operating between 40-70 PSI.
• Fittings: Includes AN6 ORB fittings for versatile plumbing options.
• Integrated Port: 1/8" NPT port for pressure sensors or gauges.
• Materials: CNC-machined billet aluminum body with stainless steel internals and fluorosilicone diaphragm.
• Fuel Compatibility: Compatible with gasoline, methanol, ethanol, and E85.

Keep your fuel system performing at its peak with the AEM Universal Adjustable Fuel Pressure Regulator Rebuild Kit (MPN 25-392). Over time, fuel regulator diaphragms can fatigue, leading to inconsistent fuel pressure and tuning issues. This comprehensive kit provides the essential internal components needed to service and refresh your AEM billet adjustable fuel pressure regulator, ensuring precise pressure management and a leak-free seal.

• Designed specifically for AEM billet adjustable fuel pressure regulators
• Restores consistent fuel pressure delivery and regulation
• Includes a single large .250-inch return orifice for high-flow capacity
• High-quality replacement diaphragm for accurate pressure response
• Replacement O-ring ensures a reliable, leak-free internal seal
• Manufacturer Part Number: 25-392

The AEM High Capacity Universal Adjustable Fuel Pressure Regulator (PN 25-305BK) is engineered for high-boost race applications and vehicles requiring high-volume fuel delivery. CNC-machined from 6061-T6 billet aluminum and finished in black anodizing, this regulator features a single large return orifice designed to prevent pressure creep even when paired with high-flow pumps.

• Adjustable Range: Equipped with a longer spring to provide a wide 40 to 130 PSI adjustment range.
• Rising Rate: 1:1 boost-dependent rising fuel pressure rate for forced induction setups.
• Port Configuration: Includes three -6AN (9/16"-18) ORB ports (two inlets, one return) and an integrated 1/8" NPT port for a fuel pressure gauge or sensor.
• Fuel Compatibility: Fully compatible with alcohol-based fuels (E85) and all race gases.
• Construction: Precision CNC-machined from 6061-T6 billet aluminum for durability under extreme conditions.

Each kit includes a universal mounting bracket, four 10-32 x 1/2" screws, and a 5mm (3/16") vacuum hose barb. This unit is protected under Patent # 6,298,828. Note: Barb fitting for the outlet port is sold separately (PN 25-390).

Fits select 1994-2000 Acura and Honda models, including Acura CL and Honda Accord, Civic, Civic del Sol, and CR-V.

The AEM 25-304BK Adjustable Fuel Pressure Regulator is engineered to provide the precise fuel delivery required for high-performance applications. Capable of supporting engines up to 1000 horsepower, this unit features patented interchangeable discharge orifices (Patent #6,298,828) that allow the regulator output to match virtually any fuel pump. It is CNC-machined from 6061-T6 billet aluminum for maximum durability and finished in a sleek black anodizing.

This regulator mounts directly to the O.E. fuel rail or an AEM High Volume Fuel Rail, making it a versatile choice for both stock and modified setups. It features a 1:1 boost-dependent rising fuel pressure rate and is fully adjustable from 20 psi up to the maximum capacity of your fuel pump. The base is tapped to accept -6 AN or 9/16"x18 fittings, and AEM includes a custom barb fitting to accommodate the factory fuel hose.

• Manufacturer Part Number: 25-304BK
• Material: 6061-T6 billet aluminum
• Adjustment Range: 20 psi to maximum pump capacity
• Pressure Ratio: 1:1 rising rate
• Port Type: Accepts -6 AN or 9/16"x18 fittings
• Included: Custom barb fitting and single large discharge orifice

Fits select 1986-2002 Honda and Acura models, including Integra, Civic, CRX, Prelude, NSX, and TL.

AEM's Adjustable Fuel Pressure Regulator (FPR) provides the high-volume fuel flow necessary for high-performance applications, capable of supporting engines up to 1000 horsepower. This regulator features patented interchangeable discharge ports that allow you to match the regulator's output to any fuel pump. CNC-machined from 6061-T6 billet aluminum, the 25-303BK is designed for durability and precision, mounting directly to the factory fuel rail or an AEM High Volume Fuel Rail.

The unit provides a 1:1 boost-dependent rising fuel pressure rate and is adjustable from 20 psi up to the maximum capacity of your fuel pump. For installation flexibility, the base is tapped to accept either -6 AN or 9/16"x18 fittings, and a custom barb fitting is included to accommodate the factory fuel hose.

• CNC-machined from 6061-T6 billet aluminum with a black anodized finish
• Adjustable from 20 psi to maximum fuel pump capacity
• Boost-dependent 1:1 rising fuel pressure rate
• Patented interchangeable discharge orifices (Patent # 6,298,828)
• Accepts -6 AN or 9/16"x18 fittings
• Mounts to O.E. fuel rail or AEM High Volume Fuel Rail
• Manufacturer Part Number: 25-303BK

The AEM Universal Adjustable Fuel Pressure Regulator (25-302BK) is engineered to provide precise fuel pressure management for high-performance applications. CNC-machined from 6061-T6 billet aluminum, this regulator is capable of supporting fuel flow for engines producing up to 1,000 horsepower. It features a 1:1 boost-dependent rising fuel pressure rate, ensuring consistent delivery under forced induction.

This universal unit is tapped to accept -6 AN or 9/16" x 18 fittings and includes a dedicated 1/8" NPT port for a fuel pressure gauge or sensor pickup. Its robust construction and wide adjustment range make it a reliable choice for racing and custom fuel systems.

• Adjustable fuel pressure range from 20 to 120 PSI
• 1:1 boost reference rising rate
• CNC-machined 6061-T6 billet aluminum construction
• Supports up to 1,000 HP fuel flow requirements
• Interchangeable discharge ports match regulator output to fuel pump capacity
• Integrated 1/8" NPT port for gauge or pressure sensor
• Patented design (Patent # 6,298,828)
• Includes mounting bracket and necessary hardware

Fits select 1996-2005 Honda Civic, Accord, S2000, CR-V, and Acura CL models.

The AEM 25-301BK Adjustable Fuel Pressure Regulator is engineered to provide precise fuel management for high-output Honda and Acura engines, capable of supporting flow for builds up to 1,000 horsepower. This unit features patented interchangeable discharge ports (U.S. Patent # 6,298,828) that enable you to match the regulator’s output to the capacity of virtually any fuel pump.

CNC-machined from 6061-T6 billet aluminum with a durable black finish, this regulator is designed for a clean installation, mounting directly to the factory fuel rail or an AEM High Volume Fuel Rail. It utilizes a boost-dependent 1:1 rising fuel pressure rate, making it an essential component for forced induction setups where maintaining a consistent pressure differential is required.

• Adjustable from 20 psi to maximum fuel pump capacity
• Precision CNC-machined 6061-T6 billet aluminum construction
• Includes interchangeable discharge orifices to match specific pump outputs
• Base tapped to accept -6 AN or 9/16"x18 fittings
• Includes custom barb fitting to accommodate factory fuel hoses
• Boost-dependent 1:1 rising fuel pressure rate
• Supports engines up to 1,000 HP
• Manufacturer Part Number: 25-301BK

The AEM 25-300BK Adjustable Fuel Pressure Regulator is engineered to provide precise fuel pressure management for high-performance tuning. Capable of supporting fuel flow for engines up to 1000 horsepower, this regulator features AEM's patented interchangeable discharge ports, allowing you to match the regulator's output to any fuel pump capacity. The unit is CNC-machined from 6061-T6 billet aluminum for durability and finished in a sleek black anodizing.

Fits select 1986-2005 Acura and Honda models, including Integra, Civic, Accord, Prelude, NSX, and S2000. This regulator mounts directly to the factory fuel rail or the AEM High Volume Fuel Rail, providing a clean installation while replacing the restrictive factory unit. It utilizes a 1:1 rising rate for boost-dependent fuel pressure increase and is adjustable from 20 psi up to the maximum capacity of your fuel pump.

• Manufacturer Part Number: 25-300BK
• Material: CNC-machined 6061-T6 billet aluminum
• Pressure Range: Adjustable from 20 psi to maximum fuel pump capacity
• Rising Rate: 1:1 boost-dependent ratio
• Fittings: Base tapped for -6 AN or 9/16"x18 fittings; includes custom barb for factory fuel hose
• Patented interchangeable discharge orifices (Patent # 6,298,828)
• Supports up to 1000 HP

The AEM 25-204 Universal High Flow Fuel Filter is engineered for high-performance EFI systems requiring high fuel volume without sacrificing filtration efficiency. This inline filter features a 10-micron element capable of flowing 100 GPH, making it a reliable choice for vehicles running gasoline or E85 ethanol blends.

The compact 3.5-inch by 1.5-inch housing allows for easy installation in constrained engine bays or chassis locations. The end caps are precision-machined with -6AN ORB female inlet and outlet ports to ensure a leak-free connection to your high-pressure fuel lines.

• Manufacturer Part Number: 25-204
• Filtration: 10 Micron
• Flow Rate: 100 GPH
• Compatibility: Gasoline and E85
• Ports: -6AN ORB female inlet/outlet
• Dimensions: 3.5" L x 1.5" D

Maintain optimal fuel system performance with the AEM Universal High Volume Fuel Filter Element, part number 25-202. This direct replacement element is engineered for high flow applications, ensuring your engine receives clean, consistent fuel delivery.

Designed to fit AEM's -10AN fuel filter housing (part number 25-201BK), this element captures fine contaminants down to 7 microns, protecting injectors and fuel pumps from harmful debris. Its straightforward design allows for easy installation when routine maintenance calls for a filter change.

• Direct replacement fuel filter element
• Engineered for high-volume fuel systems
• Features -10AN fitting compatibility
• 7 micron filtration rating
• Ensures high flow and excellent contaminant capture
• Replaces element in AEM Fuel Filter Housing Part #25-201BK

The AEM 25-201BK Universal High Flow Inline Fuel Filter is engineered for high-performance fuel systems that require maximum volume without compromising filtration. Machined from 6061-T6 aluminum with a durable black hard-anodized finish, this 2-inch OD filter is designed for easy mounting in almost any location. The end caps feature integrated -10 AN female fittings with machined O-ring receiver grooves and pressure intensifiers to ensure a leak-proof seal even under high pressure.

• Fits universal applications using -10 AN fuel lines.
• Constructed from 6061-T6 billet aluminum with black hard-anodized finish.
• Flows up to 12.32 gpm @ 45 PSI and 2.63 gpm @ 6 PSI.
• Standard 7-micron replaceable filter cartridge for superior particle entrapment.
• Viton O-rings and gaskets for compatibility with gasoline, alcohol, and ethanol-blended fuels (E85).
• Laser-etched with AEM logo, flow direction, and replacement filter data.
• Dimensions: 2" OD x 10" Length.
• Manufacturer Part Number: 25-201BK

Fits select 1994-2001 Acura, Honda, and Isuzu models including Integra, Civic, Accord, and Prelude. The AEM 25-200BK High Volume Fuel Filter is engineered to support fuel flow for high-performance builds producing up to 500 horsepower. Constructed from durable 6061 aluminum with a sleek black finish, this filter features double O-ring seals to provide superior leak protection under high pressure.

Designed as a direct-fit replacement for factory Honda and Acura filter locations, it can also be used as a floating filter in universal applications. The internal high-flow element is easily replaceable using standard service parts, ensuring you aren't sidelined during a race or track event.

• Supports fuel flow for engines up to 500 HP
• CNC-machined 6061 aluminum body with black finish
• 12x1.25 top and 14x1.50 bottom thread sizes for fittings
• Double O-ring seals for maximum leak protection
• Compatible with NAPA Gold #PN4950 or FRAM #CH6069 replacement elements
• Large machined hexes for easy disassembly and service
• Manufacturer Part Number: 25-200BK