Streamline your fuel system plumbing with the DeatschWerks 8AN ORB to 6AN Male Flare adapter. This precision-machined fitting facilitates a secure, leak-free transition between a -8 AN O-Ring Boss port and a standard -6 AN flare hose end, commonly used in high-performance fuel rails, regulators, and pump outlets.

• Manufacturer Part Number: 6-02-0401-B
• Side A: -8 AN ORB (O-Ring Boss) Male
• Side B: -6 AN Flare Male
• Finish: Corrosion-resistant Anodized Matte Black
• Included Hardware: Fuel-safe O-ring for a reliable seal

Manufactured from lightweight aluminum to precise tolerances, this adapter ensures optimal flow and durability in demanding automotive environments. It is designed for simple installation into any compatible female ORB port without the need for thread sealant.

This DeatschWerks 6AN male flare to 6AN male flare coupler provides a reliable, high-flow connection for performance plumbing systems. Engineered for precise fitment and maximum flow, this fitting is designed to join two female 6AN hose ends or components in fuel, oil, or coolant systems. The durable anodized finish ensures protection against corrosion and a professional look for your engine bay.

• Manufacturer Part Number: 6-02-0202-B
• Thread Type: 6AN Male Flare to 6AN Male Flare
• Finish: Anodized Matte Black
• Material: High-grade aluminum construction
• Compatibility: Universal for 6AN fluid plumbing systems

The DeatschWerks 6-02-0131-B fuel system adapter provides a high-flow, reliable transition between standard AN plumbing and modern OE-style EFI fuel lines. Designed for precision fitment in high-pressure fuel systems, this fitting features a -6 AN female flare swivel side that simplifies orientation during installation, paired with a 3/8-inch male EFI quick disconnect side.

Constructed from lightweight aluminum and finished in a durable matte black anodizing, this adapter ensures long-lasting resistance against fuel additives and corrosion while maintaining a professional aesthetic in the engine bay.

• Manufacturer Part Number: 6-02-0131-B
• Side A: -6 AN Female Flare Swivel
• Side B: 3/8" Male EFI Quick Disconnect
• Material: Aluminum
• Finish: Anodized Matte Black
• Compatible with gasoline, E85, and methanol applications

The DeatschWerks 6-02-0129-B adapter provides a secure, leak-free transition from 5/16" OD hardlines to an -8AN male flare. This compression-style fitting is engineered for high-pressure fuel systems, allowing you to integrate factory hardlines with aftermarket AN plumbing without the need for specialized flaring tools.

Constructed from lightweight aluminum with a durable matte black anodized finish, this adapter is built to resist corrosion and withstand the rigors of performance automotive environments. The included olive insert ensures a precise compression seal against the tubing for maximum reliability.

• Fitting Type: Hardline Compression to AN Male Flare
• Hardline Size: 5/16 inch
• Flare Size: -8AN Male
• Material: Anodized Aluminum
• Finish: Matte Black
• Included Hardware: (1) Olive Insert
• Manufacturer Part Number: 6-02-0129-B

The DeatschWerks 10AN ORB Male to 3/8 inch Male EFI Quick Connect Adapter (6-02-0125-B) provides a professional-grade solution for plumbing aftermarket fuel system components. This fitting allows you to bridge the gap between -10 AN O-Ring Boss (ORB) ports—commonly found on high-flow fuel rails, pumps, and regulators—and standard 3/8 inch EFI quick-connect lines.

• Precision Engineering: Machined for exact tolerances to ensure a secure, leak-proof seal under high fuel pressure.
• ORB Connection: Includes a high-quality O-ring to seal against any flat-face 10AN ORB port without the need for thread sealant.
• EFI Quick Connect: The 3/8 inch male end provides a direct snap-on interface for OE-style fuel hoses.
• Durable Finish: Finished in a resilient matte black anodizing for superior corrosion resistance and a clean aesthetic.
• MPN: 6-02-0125-B

Streamline your fuel system plumbing with the DeatschWerks 10AN ORB to 5/16-inch EFI Quick Connect Adapter. This precision-machined fitting allows for a direct transition from a -10 AN O-Ring Boss (ORB) port to a standard 5/16-inch male EFI quick-connect fitting, making it ideal for custom fuel rails, regulators, and surge tanks requiring modern fuel line integration.

• Replaces bulky multi-fitting adapters with a streamlined, single-piece solution
• Constructed from high-grade aluminum for durability and weight savings
• DW Titanium anodized finish provides superior corrosion resistance and a professional look
• Includes a fuel-safe O-ring for a reliable, leak-free seal in high-pressure systems
• Manufacturer Part Number: 6-02-0124

The DeatschWerks -6AN Male to 5/16" Female EFI Quick Connect Adapter (MPN 6-02-0121) provides a reliable method for integrating aftermarket fuel system components with factory EFI hardware. This adapter allows you to convert a standard 5/16" fuel rail or hard line outlet into a -6AN male flare, enabling the use of high-performance braided fuel lines without the need for cutting or flaring factory lines.

• Manufacturer Part Number: 6-02-0121
• Adapter Size: -6AN Male to 5/16" Female
• Connection Type: EFI Quick Connect
• Compatibility: Universal EFI fuel systems utilizing 5/16" push-connect fittings
• Installation: Direct fit for factory fuel rails and hard lines

Whether you are plumbing a surge tank, installing an adjustable fuel pressure regulator, or upgrading your fuel rails, this adapter ensures a secure, leak-free connection capable of handling high-pressure EFI environments.

The DeatschWerks 6-02-0120 adapter is a precision-engineered solution for integrating high-performance fuel plumbing with factory EFI components. This fitting allows for a secure, leak-free transition from a standard 1/4" EFI quick-connect hard line to a -6 AN male flare. It is an essential component for technicians and enthusiasts performing fuel rail upgrades, fuel cell installations, or custom fuel system plumbing that requires adaptation to OEM-style connections.

• Manufacturer Part Number: 6-02-0120
• Side A: -6 AN (6AN) Male Flare
• Side B: 1/4" Female EFI Quick Connect
• Application: EFI Fuel Systems, Fuel Rails, and Fuel Pumps
• Function: Adapts factory 1/4" quick-connect lines to AN-style braided or PTFE hoses
• Durability: Designed to withstand high fuel pressures in modern EFI applications

The DeatschWerks 6-02-0116-B adapter provides a reliable, leak-free transition from an 8AN ORB (O-Ring Boss) port to a standard 3/8-inch male EFI quick connect fitting. This 180-degree straight adapter is a critical component for plumbing modern EFI fuel systems, allowing for a secure interface between fuel rails, regulators, or pumps and push-to-connect fuel lines.

Precision-machined for exact tolerances, this adapter features a durable matte black anodized finish to resist corrosion in harsh engine bay environments. Each fitting includes a high-quality O-ring to ensure a positive seal against the ORB port seat right out of the box.

• Manufacturer Part Number: 6-02-0116-B
• Fitting End A: 8AN ORB Male
• Fitting End B: 3/8" Male EFI Quick Connect
• Angle: 180-Degree (Straight)
• Material: Aluminum
• Finish: Matte Black Anodized
• Included Hardware: Viton O-ring

The DeatschWerks 6-02-0115-B adapter provides a precision-engineered solution for integrating custom fuel systems with standard 3/8-inch EFI quick-connect lines. This fitting threads directly into components featuring an 8AN ORB (O-Ring Boss) port, such as aftermarket fuel rails, regulators, or pumps, converting them to a male quick-disconnect post for a secure, leak-free connection.

• Connection: 8AN ORB Male to 3/8" Male EFI Quick Connect
• Material: High-grade aluminum with a durable matte black anodized finish
• Seal: Includes high-quality O-ring to ensure a reliable 8AN ORB seal
• Function: Adapts fuel system components to OEM-style quick-connect plumbing
• Part Number: 6-02-0115-B

The DeatschWerks 6-02-0114-B adapter allows for a direct, secure connection between a -6AN ORB (O-Ring Boss) port and a 5/16-inch EFI quick-connect male fitting. Designed for high-performance fuel system plumbing, this adapter is essential for integrating modern EFI lines with aftermarket fuel rails, regulators, or pump hangers that utilize ORB ports.

Constructed with a durable matte black anodized finish, this fitting provides excellent corrosion resistance and a clean aesthetic for engine bay plumbing. The inclusion of the O-ring ensures a reliable, leak-free seal at the ORB interface without the need for thread sealant.

• MPN: 6-02-0114-B
• Fitting A: 6AN ORB Male
• Fitting B: 5/16" EFI Quick Connect Male
• Finish: Anodized Matte Black
• Included Hardware: O-Ring

This DeatschWerks compression adapter provides a reliable, high-pressure transition from 3/8-inch OD hardlines to a standard 6AN male flare. Designed for automotive fuel, oil, and coolant systems, this fitting allows for a secure connection to factory hardlines without the need for specialized flaring tools. The included olive (ferrule) insert ensures a leak-free seal even under the vibrations of a performance environment.

• Connection Type: 6AN Male Flare to 3/8" Hardline Compression
• Finish: Anodized Matte Black for superior corrosion resistance and durability
• Hardware included: Comes with one (1) brass olive insert for a complete installation
• Material: Precision-machined aluminum construction
• Manufacturer Part Number: 6-02-0109-B

The DeatschWerks 6AN Male Flare to 5/16" Hardline Compression Adapter (6-02-0108-B) provides a secure, leak-free transition from factory hard fuel lines to high-performance AN plumbing. This adapter is specifically engineered for fuel system upgrades where flaring the original line is not practical or desired. The compression-style design allows for a reliable mechanical connection to the hardline without requiring specialized flaring tools.

Constructed for durability and precision, this fitting features a stealthy matte black anodized finish for superior corrosion resistance and a clean look in the engine bay or chassis. Each adapter includes the necessary olive insert to ensure a tight, dependable seal upon installation.

• Connection Type: 6AN Male Flare to 5/16" Hardline
• Fitting Style: Compression Adapter
• Finish: Anodized Matte Black
• Hardware Included: 1 Olive Insert
• Manufacturer Part Number: 6-02-0108-B

The DeatschWerks 6-02-0103 adapter provides a reliable solution for integrating high-performance -6AN plumbing with factory EFI fuel systems. This specialized fitting features a 3/8-inch female EFI quick-connect port, allowing it to snap directly onto standard male fuel hard lines found on many modern fuel-injected vehicles.

By converting the factory hard line to a standard -6AN male flare, this adapter simplifies the installation of aftermarket fuel rails, surge tanks, and pressure regulators without requiring permanent modifications or flaring of the vehicle's original fuel system. It is an essential component for plumbing high-flow fuel setups that require a transition from hard lines to flexible braided hoses.

• Manufacturer Part Number: 6-02-0103
• Connection Type A: -6AN Male Flare
• Connection Type B: 3/8" Female EFI Quick Connect
• Compatible with standard 3/8" male EFI hard line posts
• Designed for high-pressure fuel applications

The DeatschWerks 6-01-GL mechanical fuel pressure gauge provides precise, real-time monitoring of your fuel system performance. This 1.5-inch diameter gauge features a high-visibility white face and is designed for direct installation into fuel rails or regulators via its 1/8 NPT fitting.

Engineered for high-performance automotive environments, the gauge is liquid-filled to dampen needle vibration, ensuring steady and accurate pressure readings from 0 to 100 PSI even in high-vibration engine bays. The brushed aluminum housing provides a professional look and durable protection for the internal mechanism.

• Manufacturer Part Number: 6-01-GL
• Pressure Range: 0-100 PSI
• Inlet Size: 1/8 NPT
• Gauge Diameter: 1.5 inches
• Dial Face: White
• Housing Material: Brushed Aluminum / Black
• Filling: Liquid filled for vibration dampening

Monitor your fuel system with precision using the DeatschWerks 6-01-G2L mechanical fuel pressure gauge. This compact 1.5-inch gauge is designed for direct mounting to fuel rails or adjustable fuel pressure regulators featuring a 1/8-inch NPT port. It provides real-time pressure readings from 0 to 100 PSI, essential for tuning and diagnosing fuel delivery issues.

Engineered for durability in high-performance environments, the gauge is liquid-filled to dampen needle vibration, ensuring steady and accurate readings even under heavy engine harmonics. The brushed aluminum housing and high-visibility blue face offer a professional look and easy legibility in the engine bay.

• Manufacturer Part Number: 6-01-G2L
• Pressure Range: 0-100 PSI
• Fitting: 1/8in NPT male thread
• Face Diameter: 1.5 inches
• Dampening: Liquid-filled for vibration resistance
• Housing Material: Brushed aluminum
• Face Color: Blue

The DeatschWerks 0-100 PSI Mechanical Fuel Pressure Gauge provides precise, real-time monitoring of your vehicle's fuel system. This compact gauge is a critical tool for adjusting fuel pressure regulators and diagnosing fueling issues during tuning or high-performance driving applications.

Engineered for universal compatibility, the 6-01-G gauge features a standard 1/8" NPT male fitting, allowing it to bolt directly into most aftermarket fuel rails, regulators, and distribution blocks. The high-contrast face ensures clear readability of fuel pressure levels to help maintain engine safety and performance.

• Measurement Range: 0-100 PSI
• Inlet Size: 1/8" NPT Male
• Gauge Type: Mechanical
• Manufacturer Part Number: 6-01-G
• Application: Universal for fuel rails and regulators with 1/8" NPT ports

The DeatschWerks 5.5L Modular Surge Tank is engineered to eliminate fuel starvation in high-performance applications subject to high-G cornering, braking, and acceleration. This high-capacity 5.5L reservoir ensures a constant supply of fuel to the engine, regardless of fuel movement within the main tank. Designed with versatility in mind, the modular internal plumbing allows for the installation of one, two, or three DW-series pumps to meet the flow demands of high-horsepower builds.

• Capacity: 5.5 Liters
• Pump Compatibility: Supports 1-3 DeatschWerks DW200, DW300, or DW400 fuel pumps
• Modular Design: Allows for easy configuration of single, twin, or triple pump setups
• Construction: Durable materials designed for compatibility with various fuel types
• Manufacturer Part Number: 6-000-55ST

Please note: This unit is the surge tank housing only; fuel pumps are sold separately. It is ideal for staged fueling strategies and professional-grade fuel system plumbing.

Fits select 1995-2006 Mitsubishi Lancer Evolution, Eclipse, and Eagle Talon (4G63T).

These DeatschWerks 1200cc high-flow fuel injectors are engineered for high-performance builds requiring precision fuel delivery. Designed as a top-feed, low-impedance solution, these injectors provide the necessary volume for forced induction 4G63T engines pushing well beyond factory power limits. DeatschWerks ensures reliability through rigorous in-house testing and flow-matching, providing a balanced fuel supply across all cylinders to prevent lean conditions under high boost.

• Flow Rate: 1200cc/min
• Impedance: Low Impedance
• Fuel Feed: Top Feed
• Compatibility: 4G63T Turbocharged engines
• Manufacturer Part Number: 42M-02-1200-4

Please note that as low-impedance injectors, these require a resistor pack or a compatible aftermarket ECU for proper operation. This set is a direct fit for the fuel rails found on the listed DSM and Evolution chassis.

Fits 1989-2002 Nissan Skyline GT-R (RB26DETT).

DeatschWerks 1000cc top feed fuel injectors are engineered to provide high-flow fuel delivery for modified RB26DETT engines. These low impedance (peak-and-hold) injectors offer the precise pulse-width control and atomization required for high-horsepower builds. Designed as a drop-in fitment solution, this set simplifies the upgrade process by matching the factory fueling architecture while significantly increasing capacity for forced induction or racing applications.

• Flow Rate: 1000cc/min
• Configuration: Top Feed
• Impedance: Low Impedance (Peak-and-Hold)
• Quantity: Set of 6
• Engine Compatibility: Nissan RB26DETT
• Manufacturer Part Number: 42M-01-1000-6

Designed for precision pressure activation, this DeatschWerks 5psi Hobbs switch allows you to automate the engagement of auxiliary systems such as secondary fuel pumps, water-methanol injection, or warning indicators. By sensing manifold pressure, the switch ensures your high-demand components only run when needed, typically during boost or high-load conditions, extending component life and reducing unnecessary electrical draw.

• Pressure Setting: Pre-set to 5 psi activation
• Thread Pitch: 1/8" NPT male fitting for easy integration into manifold ports or vacuum blocks
• Electrical: Includes a dedicated wiring pigtail for a secure, moisture-resistant connection
• Function: Normally Open (NO) switch that closes upon reaching the 5 psi threshold
• Manufacturer Part Number: 4-HOBBS-5

Constructed for reliable performance in harsh engine bay environments, this switch is a critical component for staged fuel systems and forced induction applications where accurate pressure-based triggering is required.

This DeatschWerks Hobbs Switch provides a reliable, pressure-based trigger for auxiliary automotive systems. Pre-set to 2psi but adjustable within a 1-3psi window, this switch is essential for activating secondary fuel pumps, water-methanol injection kits, or cooling fans as the engine enters boost.

Constructed with a standard 1/8" NPT male thread, it installs easily into vacuum blocks, intake manifolds, or charge pipes. The included wiring pigtail ensures a clean and secure electrical connection. With a 0.5A rating, this switch is designed to serve as a low-current trigger for a relay, protecting the internal pressure diaphragm from high-amperage loads.

• Manufacturer Part Number: 4-HOBBS-2
• Adjustment Range: 1-3 psi
• Factory Preset: 2 psi
• Thread Size: 1/8" NPT
• Electrical Rating: 0.5A
• Inclusion: Electrical pigtail connector

The DeatschWerks 15psi Hobbs Switch (PN: 4-HOBBS-15) is a precision, pressure-activated electrical switch designed for high-performance automotive systems. This switch is commonly used to automate the activation of secondary fuel pumps, water-methanol injection kits, or cooling fans once a specific boost or fluid pressure threshold is met.

By utilizing a normally-open circuit that closes at 15 psi, this switch allows for staged component operation, reducing unnecessary electrical load and wear on secondary pumps during low-load cruising. The unit is built with standard 1/8" NPT threads for straightforward integration into fuel rails, intake manifolds, or vacuum blocks.

• Activation Pressure: 15 psi
• Thread Size: 1/8" NPT
• Circuit Type: Normally Open (Closes at set pressure)
• Included Components: Electrical pigtail harness for secure wiring
• Manufacturer Part Number: 4-HOBBS-15

The DeatschWerks 4-HOBBS-10 is a pressure-activated electrical switch designed to trigger secondary vehicle systems once a specific boost or manifold pressure threshold is met. Pre-set at 10 PSI, this switch features an adjustable range of 8 to 12 PSI, allowing for precise control over the activation of auxiliary fuel pumps, water-methanol injection systems, or data logging triggers.

Built for reliable integration into forced induction setups, it utilizes a standard 1/8" NPT male thread for compatibility with most vacuum manifolds and charge pipes. The included electrical pigtail ensures a secure, clean connection for your wiring harness. This switch is rated for 0.5A; for higher current loads such as fuel pumps, it should be used to trigger a secondary relay.

• Manufacturer Part Number: 4-HOBBS-10
• Activation Point: 10 PSI (User-adjustable from 8-12 PSI)
• Thread Pitch: 1/8" NPT
• Electrical Rating: 0.5A
• Includes: Wiring pigtail connector

Fits 2010-2025 Ford F-150 models, including XL, XLT, Lariat, King Ranch, Platinum, Limited, Raptor, Tremor, and STX.

The DeatschWerks 4-02-VB40AX1 Voltage Booster is engineered to maximize the output of your fuel pump by providing a steady, increased voltage supply. This is a critical upgrade for high-performance F-150 builds where maintaining fuel rail pressure under heavy load is paramount. By boosting the input voltage, this unit allows your existing fuel pump to flow more fuel without the need for a complete fuel system overhaul.

This kit features a vehicle-specific, plug-and-play harness that integrates directly into the factory electrical system. This eliminates the need for cutting or splicing OEM wires, ensuring a professional installation and allowing for a complete return to stock if necessary. The robust construction is designed to withstand the heat and vibration of a truck environment while providing consistent power delivery.

• Manufacturer Part Number: 4-02-VB40AX1
• Includes vehicle-specific Plug-N-Play wiring harness
• Increases fuel pump flow capacity via voltage manipulation
• Maintains stable fuel pressure during high-demand engine cycles
• Direct fit for 2010-2025 Ford F-150 chassis

Fits 2011-2025 Ford Mustang models (V6, EcoBoost, GT, Shelby GT350/GT500, Mach 1, and Dark Horse).

The DeatschWerks VB40AX1 Voltage Booster provides a reliable method for increasing fuel pump flow capacity without requiring a full pump replacement. By stabilizing and boosting the voltage supplied to the fuel system, this module ensures your pump maintains peak performance even under high-load, high-demand conditions. This is an essential upgrade for forced induction or high-horsepower builds where the factory fuel delivery limits are being reached.

This kit includes a vehicle-specific plug-and-play wiring harness, allowing for a straightforward installation that integrates directly with factory connectors. This eliminates the need for cutting or splicing into the OE wiring loom, maintaining a professional finish and allowing for easy reversal if necessary.

• Manufacturer Part Number: 4-01-VB40AX1
• 40-Amp capacity for high-current fuel pump support
• Adjustable voltage output to fine-tune fuel delivery
• Includes Mustang-specific plug-and-play harness
• Maintains consistent voltage regardless of battery or alternator fluctuations

The DeatschWerks VB40AX2 is a high-performance fuel pump voltage booster engineered to increase the flow capacity of your existing fuel system. By providing a stable, elevated voltage source to the fuel pumps, this unit allows dual-pump configurations to deliver significantly more volume, supporting high-horsepower demands without requiring a complete fuel system redesign.

Built to handle the rigors of performance driving, the 4-00-VB40AX2 manages current draws up to 40 Amps. This makes it an essential component for forced induction or E85-fueled applications where consistent fuel pressure and volume are critical under high load. Its robust circuitry ensures voltage stability, preventing the flow drop-off often associated with factory wiring and fluctuating battery voltage.

• Manufacturer Part Number: 4-00-VB40AX2
• Current Rating: 40 Amps
• Pump Support: Dual pump configuration
• Function: Increases fuel pump flow by boosting output voltage
• Compatibility: Universal application for 12V fuel systems

The DeatschWerks 4-00-VB40AX1 Single Pump 40 Amp Voltage Booster is designed to maximize the output of your existing fuel system by providing a stable, increased voltage supply to the fuel pump. This increase in voltage allows a single pump to flow significantly more volume, supporting higher horsepower levels without the immediate need for a multi-pump setup or larger fuel lines.

By maintaining consistent voltage even under heavy load, this booster ensures stable fuel rail pressure and prevents lean conditions caused by electrical system voltage drop. It is a critical upgrade for forced induction or high-performance naturally aspirated engines where fuel demand exceeds the standard 12V-13.5V output.

• Manufacturer Part Number: 4-00-VB40AX1
• Current Capacity: 40 Amps
• Application: Single Fuel Pump
• Ensures consistent fuel delivery under high-load conditions
• Compact design for flexible mounting and integration

Fits select 2000-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 models.

DeatschWerks 72lb fuel injectors provide a high-performance, drop-in fueling solution for 2000-2006 GM 1500 trucks. These injectors are engineered to deliver precise fuel metering and the increased flow required for forced induction or high-output naturally aspirated applications. Designed to fit the factory fuel rail and electrical harness, these units offer a straightforward installation without the need for additional adapters or modification to the OE housing.

• Flow Rate: 72lb/hr
• Set Size: 8 flow-matched injectors
• Fitment Type: Drop-in replacement
• Manufacturer Part Number: 35U-01-0072-8

Fits 2000-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 models across various trims including LS, LT, SS, WT, SLE, SLT, and Denali.

DeatschWerks high-flow fuel injectors are designed to provide reliable, high-performance fuel delivery for the automotive aftermarket. These 60lb injectors offer a drop-in fitment solution, making them an ideal choice for enthusiasts looking to support increased horsepower levels without extensive fuel rail modifications. Each set is engineered to meet rigorous quality assurance standards at DeatschWerks' 36,000sf facility, ensuring consistent performance across all cylinders.

• Manufacturer: DeatschWerks
• Part Number: 35U-01-0060-8
• Flow Rate: 60lb/hr
• Quantity: Matched Set of 8
• Fitment Type: Direct Drop-in

Vehicle Fitment: