Maintain a secure, leak-free connection between your fuel rail and injectors with the Injector Dynamics 14mm Top O-Ring (MPN 92.5). This replacement seal is designed for injectors utilizing a standard 14mm upper fitment, ensuring a precise seat that prevents fuel leaks and vacuum issues. Whether you are performing a seasonal inspection or reinstalling injectors after a cleaning service, replacing these seals is critical for maintaining fuel system integrity and engine safety.

• Fits standard 14mm fuel injector top bungs
• High-grade elastomer construction for chemical resistance and thermal stability
• Designed to withstand high-pressure fuel systems without deformation
• Direct replacement for Injector Dynamics 14mm top seals
• Manufacturer Part Number: 92.5

Ensure a reliable, leak-free seal in your fuel system with this Injector Dynamics 14mm lower adaptor o-ring. Designed specifically for fuel injectors utilizing a 14mm lower adapter (Black Bottom style), this component is critical for maintaining proper fuel pressure and preventing vacuum leaks at the intake manifold interface.

Constructed from high-grade Viton (fluorocarbon), these o-rings offer superior thermal stability and chemical resistance. Unlike standard nitrile seals, Viton is engineered to withstand modern pump gas as well as aggressive ethanol and methanol blends, preventing the swelling or degradation that leads to fuel leaks. This precision-molded seal is an essential replacement part for maintaining the integrity of high-performance fuel systems.

• Manufacturer: Injector Dynamics
• Part Number: 92.18
• Material: Viton (Fluorocarbon)
• Size: 14mm
• Application: Lower Adaptor O-Ring
• Compatibility: Black Bottom series adapters

Ensure a reliable, leak-free seal between your fuel injectors and the intake manifold with this genuine Injector Dynamics 15mm bottom o-ring. Designed specifically for the lower discharge end of the injector, this component provides the critical interface required for high-performance fueling systems where precision is paramount.

Manufactured from high-grade fuel-resistant elastomers, this replacement o-ring maintains its integrity under high rail pressures and extreme thermal cycles. It is the exact replacement part needed when servicing injectors or performing manifold maintenance to prevent vacuum leaks or fuel seepage.

• Manufacturer Part Number: 92.16
• Diameter: 15mm
• Installation Position: Injector Bottom (Manifold Side)
• Material: Specialized fuel-grade elastomer
• Compatibility: Designed for Injector Dynamics fuel injectors with 15mm lower seals

Ensure a reliable, leak-free seal with the Injector Dynamics 14mm Viton Bottom O-Ring. This replacement lower seal is designed to seat the fuel injector securely into the intake manifold or fuel rail, preventing vacuum leaks and ensuring consistent engine performance. Built to the precise tolerances required for high-performance fuel systems, it is an essential component for any injector service or installation.

• Material: High-grade Viton for superior resistance to heat, chemicals, and ethanol-blended fuels like E85.
• Size: 14mm outside diameter for standard fitment applications.
• Position: Bottom (Lower) fuel injector seal.
• MPN: 92.15

By utilizing Viton construction, this O-ring provides significantly better durability and chemical stability than standard rubber seals, making it ideal for the demanding environments of modern performance engines. Whether you are performing routine maintenance or a complete fuel system upgrade, this authentic Injector Dynamics component ensures a factory-quality fit.

This Injector Dynamics WRX-16B series bottom O-ring provides a precision seal between the fuel injector and the intake manifold. Engineered for high-performance applications, this replacement component is critical for preventing vacuum leaks and ensuring stable fuel rail pressure.

• Material: High-grade Viton for superior resistance to heat, chemicals, and modern fuel additives.
• Position: Bottom (manifold-side) O-ring.
• Compatibility: Designed specifically for Injector Dynamics WRX-16B series injectors.
• Manufacturer Part Number: 92.14

Fits select Subaru WRX models utilizing "old style" fuel injector configurations requiring a 16mm lower seal.

This Injector Dynamics 16mm bottom O-ring (MPN 92.0) is a precision-engineered sealing component designed to ensure a secure, leak-free interface between the fuel injector and the intake manifold. Specifically intended for older WRX injector fitments, this O-ring is critical for preventing vacuum leaks or boost loss at the injector boss, which can lead to erratic idle and lean-run conditions. Manufactured from high-grade fuel-resistant elastomer, it maintains its sealing integrity under high-pressure and high-temperature conditions.

• Manufacturer Part Number: 92.0
• Seal Diameter: 16mm
• Position: Bottom (Lower) Injector Seal
• Application: Specifically for "old style" WRX injector housings
• Material: High-quality fuel-resistant elastomer

The Injector Dynamics Denso to USCAR Plug-and-Play (PnP) Adapter (MPN: 90.7) provides a seamless electrical connection between a factory Denso-style harness and modern USCAR-style fuel injectors. This adapter is a critical component for enthusiasts upgrading to high-performance injectors who want to avoid the risks associated with cutting, stripping, or soldering factory wiring.

• Direct Adaptation: Specifically designed to bridge the gap between Denso-style harness connectors and USCAR-style injector terminals.
• Plug-and-Play Convenience: Allows for a completely reversible installation that preserves the integrity of the vehicle's original electrical system.
• Durable Construction: Built to withstand the harsh thermal environment of the engine bay while maintaining consistent electrical conductivity.
• Manufacturer Part Number: 90.7

This adapter ensures a secure, weatherproof connection, making it the preferred choice for installing Injector Dynamics ID850, ID1050x, or other USCAR-based injectors into vehicles originally equipped with Denso electrical connectors.

The Injector Dynamics Denso to EV1 Plug-and-Play (PnP) Adapter (Part #90.5) provides a seamless, solder-free connection between your vehicle's wiring harness and performance fuel injectors. This adapter is designed to bridge the gap between an EV1-style (Jetronic/Minitimer) harness connector and a Denso-style injector lug, eliminating the need for cutting, stripping, or crimping factory wiring during a fuel system upgrade.

Built to withstand the heat and vibration of high-performance engine bays, these adapters ensure a secure, weather-sealed electrical connection for consistent injector pulse delivery. These are an essential component for owners installing Injector Dynamics or other Denso-bodied injectors into vehicles equipped with EV1 harness plugs.

• Direct plug-and-play installation; no permanent harness modifications required
• Adapts EV1 (Jetronic/Minitimer) harness connectors to Denso-style injectors
• Durable plastic housing with secure locking tabs for a vibration-resistant fit
• Manufacturer Part Number: 90.5

The Injector Dynamics USCAR to Denso Plug-and-Play (PnP) Adapter (90.3) enables a clean, reliable electrical connection between a USCAR-style (EV6/EV14) vehicle harness and Denso-style fuel injectors. Designed for enthusiasts and technicians performing fuel system upgrades, this adapter eliminates the need for invasive wire cutting, crimping, or soldering, preserving the integrity of the factory engine loom.

• Direct plug-and-play installation for a secure, weather-sealed connection
• High-quality automotive-grade connectors and terminals
• Ensures proper electrical continuity for precise injector firing
• Manufacturer Part Number: 90.3
• Cross-reference compatibility: id91.3, id90.4, and dwconn-US-SUM

The Injector Dynamics USCAR to OBD2 PnP Adapter (MPN 90.2) provides a seamless, plug-and-play solution for adapting fuel injectors with USCAR connectors to vehicles equipped with factory OBD2-style (Denso/Sumitomo) wiring harnesses. This adapter eliminates the risk and hassle of cutting, stripping, or soldering your vehicle's original electrical harness, ensuring a secure and reversible installation.

• Direct Adaptation: Bridges the gap between USCAR injector terminals and OBD2-style harness plugs.
• Plug-and-Play Installation: Designed for an immediate mechanical and electrical connection with no specialized tools required.
• Reliable Conductivity: Features high-quality terminals and secure locking tabs to resist vibration and maintain signal integrity.
• Technical Cross-Reference: Functionally equivalent to part number dwconn-US-HON.
• Manufacturer Part Number: 90.2

Fits select 2012+ Honda models.

The Injector Dynamics (90.11) USCAR to 2012+ Honda Adapter provides a clean, professional solution for connecting high-performance fuel injectors to your vehicle's factory wiring harness. This plug-and-play adapter eliminates the need for cutting or soldering your OE harness, ensuring a reliable electrical connection and maintaining the integrity of your fuel system's signal.

• Manufacturer Part Number: 90.11
• Converts USCAR (EV6/EV14 style) injectors to 2012+ Honda factory harness connectors
• Direct-fit design for a seamless, secure connection
• Durable housing and high-quality terminals for long-term reliability in high-heat engine environments

The Injector Dynamics USCAR to EV1 Plug-and-Play (PnP) Adapter provides a secure, reliable electrical connection when installing fuel injectors with EV1-style connectors into vehicles equipped with USCAR (EV6) factory wiring harnesses. This adapter eliminates the need for cutting, stripping, or soldering your OE harness, maintaining the integrity of your vehicle's electrical system while allowing for a completely reversible installation.

• Direct Adaptation: Bridges the gap between USCAR harness connectors and EV1 injector terminals.
• Plug-and-Play Convenience: Simplifies fuel system upgrades with a tool-free installation process.
• Durable Construction: Engineered to withstand the heat and vibration of high-performance engine bays.
• Exact Fitment: Designed by Injector Dynamics for a precise, clip-in interface that prevents accidental disconnection.
• Part Number: 90.1

The Injector Dynamics +12mm Bottom Adapter is a precision-engineered fuel system component designed to modify the effective length and bore fitment of your injectors. This adapter extends the injector height by 12mm, allowing for seamless integration into specific fuel rail and manifold configurations where extra reach is required.

• Manufacturer Part Number: 48.60.14B.V2
• Height Extension: +12mm
• Lower O-Ring Diameter: 14mm
• Material: Machined aluminum for high-pressure durability
• Finish: Clear anodized coating to resist corrosion and fuel additives
• Application: Adapts injector height while providing a secure, leak-free seal at the intake manifold or fuel rail

The Injector Dynamics +14mm Bottom Adapter (MPN 34.48.14B V2) is a precision-engineered component designed to modify the effective length of a fuel injector. This adapter adds 14mm of height to the bottom of the injector assembly while retaining a standard 14mm lower O-ring diameter, ensuring a secure, leak-free seal in the intake manifold or fuel rail bung.

Constructed for exact tolerances, these adapters are an essential solution for custom fueling setups where injector height must be increased to accommodate specific rail spacing or manifold port depths. The durable black finish provides a professional look that resists corrosion in the engine bay environment.

• Manufacturer Part Number: 34.48.14B V2
• Added Height: +14mm
• Lower O-Ring Size: 14mm
• Finish: Black
• Application: Extends bottom length for standard 14mm fuel injector ports

This set of six Injector Dynamics 2600-XDS fuel injectors is engineered for high-performance fuel delivery in demanding automotive applications. These injectors provide the precise metering and consistent performance required for professional-grade tuning and high-output engine builds.

• Series: 2600-XDS
• Quantity: Matched Set of 6
• Installation Length: 60mm
• Inlet Diameter: 14mm Top O-Ring
• Seat Configuration: Denso Lower Cushion
• Manufacturer Part Number: 2600.60.14.D.6

Each injector in this set features a 60mm effective length and a 14mm top o-ring to ensure a proper fit within the fuel rail. The Denso-style lower cushion provides a reliable seal at the intake manifold or cylinder head interface, making these a direct solution for builds requiring this specific hardware configuration.

The Injector Dynamics 2600-XDS is engineered for high-horsepower applications requiring massive fuel flow without compromising low-end drivability. Developed to provide exceptional pulse-width linearity, these injectors offer the precision needed for stable idling and part-throttle cruising while delivering the volume required for extreme boost and high-output builds.

Built with internals compatible with all known automotive fuels, including E85 and Methanol, the 2600-XDS ensures long-term reliability in harsh performance environments. This set of eight injectors is configured with a 60mm effective length and features 14mm adapters on both the top and bottom for secure seating in compatible fuel rails and intake manifolds.

• Manufacturer Part Number: 2600.60.14.14B.8
• Quantity: Set of 8 flow-matched injectors
• Length: 60mm (O-ring to O-ring)
• Top Adapter: 14mm
• Bottom Adapter: 14mm
• High-flow capacity with superior low-pulse-width control
• Full compatibility with gasoline, ethanol, and methanol

The Injector Dynamics 2600-XDS provides extreme flow capacity combined with the technical precision required for stable performance at high pressures. This matched set of eight injectors is engineered for high-horsepower builds that demand consistent fuel delivery and reliable idle characteristics. With a 60mm length and 14mm top and lower O-rings, these units are designed to bolt directly into compatible performance fuel rails and intake manifolds.

• Manufacturer Part Number: 2600.60.14.14.8
• Series: 2600-XDS
• Physical Length: 60mm (O-ring to O-ring)
• Top O-Ring: 14mm
• Bottom O-Ring: 14mm
• Quantity: Matched set of 8 injectors

These injectors are built to handle the rigorous demands of forced induction and high-output engines, providing the flow overhead necessary for alternative fuels while maintaining the control needed for part-throttle drivability.

The Injector Dynamics 2600-XDS is the ultimate fueling solution for high-horsepower builds requiring extreme flow rates. Engineered with all-stainless steel internals, these injectors are fully compatible with all known automotive fuels, including corrosive alcohols like E85 and methanol. This matched set of six provides the precise fuel atomization and consistency needed to maintain idle quality while supporting massive power at the top end.

Designed to fit fuel rails and intake manifolds requiring a standard 60mm length, these injectors come equipped with 14mm top and lower o-rings for a reliable, leak-free seal. Every set is flow-matched to tight tolerances, ensuring each cylinder receives the exact same fuel volume for optimal engine safety and tuning accuracy.

• Manufacturer Part Number: 2600.60.14.14.6
• Series: 2600-XDS
• Quantity: Set of 6
• Nominal Length: 60mm
• Top O-Ring Diameter: 14mm
• Lower O-Ring Diameter: 14mm
• Compatibility: Safe for use with gasoline, E85, and Methanol

This set of four Injector Dynamics 2600-XDS fuel injectors is engineered for high-performance applications requiring precise fuel delivery and high flow rates. These injectors feature a 60mm physical length (O-ring to O-ring) and utilize 14mm O-rings on both the top and lower seats, providing a standardized fitment for many performance fuel rails and intake manifolds.

• Manufacturer Part Number: 2600.60.14.14.4
• Series: 2600-XDS
• Quantity: Matched set of 4
• Length: 60mm
• Top O-Ring: 14mm
• Lower O-Ring: 14mm

Each injector in this set is precision-matched to ensure consistent flow and dead time characteristics across all cylinders, which is critical for maintaining optimal engine safety and tuning stability under high load.

Upgrade your high-horsepower fuel system with the Injector Dynamics 2600-XDS series. As the largest injector in the ID line, the 2600-XDS is engineered for extreme fuel demands, offering exceptional flow rates while maintaining the low-pulse-width stability required for consistent idling and drivability. This set is ideal for methanol-fueled applications or high-boost E85 builds where volume is critical.

Constructed with corrosion-resistant internals, these injectors are compatible with all known automotive fuels. The XDS technology ensures a wider dynamic range, bridging the gap between massive peak flow and fine-tuned low-end control. These units feature a 60mm length and 14mm adapters to fit standard fuel rail and manifold configurations.

• Series: 2600-XDS
• Length: 60mm
• Inlet Adapter: 14mm Purple Top
• Outlet: 14mm Lower O-Ring
• Quantity: Set of 2
• Manufacturer Part Number: 2600.60.14.14.2
• Fuel Compatibility: All known automotive fuels (Gasoline, Ethanol, Methanol)

Upgrade your fuel system with the Injector Dynamics 2600-XDS Fuel Injector Set (MPN: 2600.60.11.D.4). Engineered specifically for high-output motorsport applications, the 2600-XDS series provides exceptional flow consistency and superior idle quality even at low pulse widths. These injectors are fully compatible with all known automotive fuels, including gasoline, methanol, and ethanol-based fuels like E85.

This matched set of four injectors is configured with a 60mm total length and an 11mm top adapter to fit specific fuel rail and manifold requirements. The Denso lower cushion provides a precise, reliable seal for applications utilizing that standard lower interface. Every Injector Dynamics set is flow-matched to ensure uniform performance across all cylinders, reducing the risk of lean conditions in high-performance engines.

• Corrosion Resistant: Internal components are designed to withstand corrosive fuels for long-term reliability.
• Precise Fuel Control: Optimized for high-pressure applications where accuracy is critical.
• Plug-and-Play Integration: Designed to replace worn or undersized injectors in high-flow setups.

• Manufacturer Part Number: 2600.60.11.D.4
• Quantity: Set of 4
• Length: 60mm
• Top Diameter: 11mm
• Lower Seat: Denso Lower Cushion

The Injector Dynamics 2600-XDS series represents the pinnacle of high-flow performance fueling, specifically engineered for demanding motorsport applications. This flow-matched set of four injectors provides the precise fuel delivery required for high-horsepower builds while maintaining the reliability expected from the XDS line.

• Manufacturer Part Number: 2600.60.11.14.4
• Series: 2600-XDS
• Length: 60mm (O-ring to O-ring)
• Top O-Ring: 11mm
• Lower O-Ring: 14mm
• Quantity: Set of 4 flow-matched injectors

Built with all-stainless internals, these injectors are compatible with all known fuels including gasoline, methanol, and ethanol blends. The 60mm length and specific 11mm/14mm O-ring configuration ensure a direct fit into compatible fuel rails and intake manifolds, providing a secure seal and consistent spray pattern for optimal combustion.

Engineered for extreme fuel demands, the Injector Dynamics 2600-XDS series provides precise control and exceptional flow for high-performance R35 applications. These injectors feature all-stainless internals, making them fully compatible with all known automotive fuels, including alcohol-based fuels like E85 and E100.

This matched set of six injectors is built to provide consistent fueling across all cylinders, ensuring optimal combustion and engine safety under high boost and high load. The 2600-XDS incorporates advanced technology to maintain linear flow even at high pressures.

• Manufacturer Part Number: 2600.48.14.R35.6
• Quantity: Set of 6 injectors
• Length: 48mm (O-ring to O-ring)
• Top O-Ring: 14mm
• Lower O-Ring: 14mm
• Application: Specifically configured for R35 fuel rails
• Internal Construction: All-stainless steel for maximum corrosion resistance

The Injector Dynamics 2600-XDS series represents the standard for high-flow fuel delivery in extreme performance applications. Designed to handle massive fuel requirements while maintaining excellent idle and cruise characteristics, these injectors are an essential component for high-output builds running E85 or other ethanol-based fuels. This matched set of four provides the consistency and reliability required for precision tuning and engine safety.

• Manufacturer Part Number: 2600.48.14.14B.4
• Series: 2600-XDS
• Injector Length: 48mm (O-ring to O-ring)
• Inlet Diameter: 14mm
• Outlet/Adapter Diameter: 14mm
• Quantity: Set of 4 matched injectors

Each injector is rigorously tested to ensure linear flow rates and consistent dead-time characteristics across the entire operating range. The included 14mm top and bottom adapters allow for a drop-in fit for specific fuel rail and intake manifold configurations, ensuring a leak-free seal and optimal spray pattern orientation.

The Injector Dynamics 2600-XDS series is engineered to provide precise fuel delivery for high-horsepower forced induction and alternative fuel applications. These injectors offer exceptional flow stability and atomization, maintaining consistent performance even at low pulse widths. Built with stainless steel internals, the 2600-XDS is fully compatible with gasoline, ethanol, and methanol, ensuring long-term reliability in demanding fuel systems.

This matched set of eight injectors features a 48mm nominal length (O-ring to O-ring) and 14mm diameter O-rings on both the fuel rail and manifold ends for secure sealing. Each injector is part of a flow-matched set to ensure balanced cylinder performance, which is critical for high-output tuning and engine longevity. This set serves as a direct replacement or upgrade for fuel systems requiring these specific physical dimensions.

• Manufacturer Part Number: 2600.48.14.14.8
• Series: 2600-XDS
• Length: 48mm
• Top O-Ring: 14mm
• Lower O-Ring: 14mm
• Quantity: Set of 8 Injectors
• Internal Material: Stainless Steel

The Injector Dynamics 2600-XDS provides extreme flow rates with the low-pulse-width stability required for precise high-performance tuning. As the successor to the ID2000, the 2600-XDS features an improved internal design for better atomization and superior control at high fuel pressures. These injectors are engineered with materials compatible with all known automotive fuels, including E85 and methanol.

Every set is pressure-tested and flow-matched to ensure consistent cylinder-to-cylinder fuel delivery, critical for high-horsepower engines. This specific 48mm length configuration utilizes 14mm upper and lower O-rings, designed to fit many common aftermarket and factory fuel rail applications.

• Manufacturer Part Number: 2600.48.14.14.6
• Injector Series: 2600-XDS
• Body Length: 48mm (O-ring to O-ring)
• Upper O-Ring Diameter: 14mm
• Lower O-Ring Diameter: 14mm
• Quantity: Set of 6 matched injectors
• Fuel Compatibility: All known automotive fuels (E85, Gasoline, Methanol)

The Injector Dynamics 2600-XDS series represents the peak of high-flow fuel delivery, engineered specifically for high-pressure applications where stability and precision are critical. This set of four injectors provides a massive flow rate while maintaining the control and consistency required for refined idle and low-load drivability.

• Product Line: 2600-XDS
• Length: 48mm (between o-ring centers)
• O-Ring Diameter: 14mm upper and 14mm lower
• Quantity: Matched set of 4
• Performance: Optimized for high-pressure fuel systems and compatible with all known automotive fuels
• Manufacturer Part Number: 2600.48.14.14.4

Each injector is meticulously characterized to ensure a perfect match across the set, simplifying the tuning process and protecting your engine from cylinder-to-cylinder fuel variance. These 48mm length injectors are designed to fit 14mm fuel rails and intake bungs commonly found in performance applications.

Designed for high-horsepower applications requiring maximum fuel delivery without compromising idle quality, the Injector Dynamics 2600-XDS series provides precision flow control for demanding builds. This set of four injectors features a 48mm length and 11mm top, specifically equipped with WRX bottom adapters for a direct-fit solution in compatible Subaru fuel rail configurations.

The 2600-XDS series is engineered to provide consistent atomization and linear flow even at high pressures and duty cycles. This makes them an essential upgrade for forced induction or ethanol-based fuel systems where standard injectors fall short. Each injector is part of a flow-matched set to ensure cylinder-to-cylinder consistency, critical for engine longevity and tuning precision.

• Product Line: 2600-XDS
• Length: 48mm
• Top O-Ring: 11mm
• Adapter: WRX Bottom Adapter
• Quantity: Set of 4
• Manufacturer Part Number: 2600.48.11.WRX.4

This set of eight Injector Dynamics 2600-XDS fuel injectors provides precision fuel delivery for high-output engines. The XDS series is engineered to provide consistent atomization and refined low-pulse-width control, which is essential for maintaining smooth idle and drivability in high-horsepower applications.

Each injector is built to strict tolerances and features a 34mm length, equipped with a 14mm top O-ring and a 15mm lower O-ring to ensure a secure, leak-free seal within compatible fuel rails and intake manifolds. As with all Injector Dynamics components, these are matched sets to provide uniform flow across the entire engine bank.

• Series: 2600-XDS
• Quantity: Set of 8
• Length: 34mm
• Top O-Ring: 14mm
• Lower O-Ring: 15mm
• Manufacturer Part Number: 2600.34.14.15.8

The Injector Dynamics 2600-XDS series represents the pinnacle of high-flow fuel delivery, engineered for extreme performance applications requiring precise fuel metering and superior atomization. These injectors are specifically designed to provide consistent performance across a wide range of pulse widths, ensuring stable idling even on high-output builds.

• Series: 2600-XDS
• Length: 34mm (O-ring to O-ring)
• Inlet O-Ring: 14mm
• Outlet O-Ring: 14mm
• Quantity: Matched Set of 6
• Manufacturer Part Number: 2600.34.14.14.6

This set features a compact 34mm length and 14mm O-rings on both the top and bottom, facilitating a secure fit in compatible aftermarket fuel rails and intake manifolds. Each set is flow-matched to tight tolerances to ensure balanced cylinder-to-cylinder fueling and simplified tuning.