Proven Fuel Delivery for Serious Performance Builds

When you're increasing horsepower, adding boost, or switching to ethanol-based fuel, your injectors become one of the most important components in the entire fuel system.

The Injector Dynamics ID1050x was developed to provide the flow, consistency, fuel compatibility, and precise low-pulse-width control required for high-performance street and motorsport applications.

The ID1050x is the evolution of the legendary ID1000 and part of Injector Dynamics' X-Series of motorsport injectors.

Developed through the partnership between Injector Dynamics and Bosch Motorsport, the ID1050x incorporates technology and lessons learned during the development of the larger ID1300x and ID1700x injectors.

This Isn't Just a Modified Production Injector

The ID1050x is a purpose-built motorsport injector designed around the requirements that matter when calibrating a performance engine.

That means excellent control at low fuel demands while still providing the additional flow required when your engine is under boost and making power.

For tuners, that translates into better control over:

• Idle fueling
• Part-throttle fueling
• Transient response
• Cold starts
• High-load fueling
• Injector characterization
• High fuel-pressure operation

Whether you're building a naturally aspirated Honda or a high-horsepower turbo K-Series, B-Series, H-Series, or other performance application, the ID1050x provides a strong foundation for accurate fuel delivery.

1065cc/min Flow Rate

The ID1050x is rated at:

1065cc/min @ 3.0 Bar / 43.5 PSI

This gives you significantly more fueling capability than factory injectors while maintaining the precise low-flow characteristics needed for good drivability.

Compared with the original ID1000, Injector Dynamics improved the internal flow path to increase output by approximately 5% without sacrificing low-flow performance.

Built for Gasoline, E85 & Other Performance Fuels

Performance cars don't always stay on pump gas.

The ID1050x features corrosion-resistant internal components designed for compatibility with all known fuels, making it an excellent option for vehicles running:

• Pump gasoline
• Race gasoline
• E85
• Ethanol blends
• Methanol
• Other compatible motorsport fuels

This construction is particularly important for vehicles that regularly use corrosive fuels such as ethanol.

Stable at High Fuel Pressure

High-boost applications can create substantial differential fuel-pressure demands.

The ID1050x uses an improved magnetic circuit designed to maintain stable injector operation at differential fuel pressures up to:

10 Bar / 145 PSI

This makes the injector well suited for demanding boosted applications where fuel pressure increases with manifold pressure.

Compact Injector Body

The ID1050x uses a compact body designed to fit a wide variety of applications, including engines that require shorter-body injectors.

Its design allows the ID1050x platform to support 200+ applications, making it one of Injector Dynamics' most versatile motorsport injectors.

Replaceable Inlet Filter

Instead of treating contamination as the end of an expensive injector, the ID1050x features a replaceable inlet filter.

This helps extend injector service life and provides another advantage for vehicles operating in demanding motorsport environments.

Key Features

• 1065cc/min nominal flow rate
• Purpose-built motorsport fuel injector
• Developed through Injector Dynamics and Bosch Motorsport
• Approximately 5% more flow than the original ID1000
• Excellent low-flow performance
• Corrosion-resistant internals
• Compatible with all known fuels
• Excellent choice for E85 applications
• Stable operation at up to 10 Bar differential fuel pressure
• Compact injector body
• Supports a wide range of applications
• Replaceable inlet filter
• USCAR electrical connector
• Designed for naturally aspirated and boosted performance engines

Specifications

Nominal Flow Rate:
1065cc/min @ 3.0 Bar (43.5 PSI) using gasoline at 52°C / 125°F

Maximum Differential Fuel Pressure:
10.0 Bar / 145 PSI

Fuel Compatibility:
Compatible with all known fuels

Electrical Connector:
USCAR

Perfect for Performance Honda & Acura Builds

The ID1050x is an excellent injector choice for many performance combinations, including:

• Honda K20
• Honda K24
• K-Series swaps
• Naturally aspirated builds
• Turbocharged builds
• Supercharged builds
• E85 conversions

Actual fitment can vary depending on the fuel rail, intake manifold, injector adapters, and engine configuration.

Give Your Tuner the Fuel Control They Need

Making horsepower isn't just about installing a bigger injector.

The ECU needs accurate injector data and predictable fuel delivery so the calibration can properly control the engine from idle all the way through wide-open throttle.

That's what makes the Injector Dynamics ID1050x such a popular choice for serious performance builds.

You get the fuel capacity needed for increased horsepower without giving up the low-flow control and drivability expected from a properly calibrated street or race car.