Injector Dynamics - ID1050x XDS Fuel Injectors - SRT-4 / Honda K-Series / Nissan SE-R - 1050.48.14.14.4

The Injector Dynamics ID1050x XDS Fuel Injectors (Part #1050.48.14.14.4) are a motorsport-grade, application-flexible fueling solution designed for a wide range of turbocharged and high-performance import platforms. As the evolution of the proven ID1000, the ID1050x is the latest advancement in Injector Dynamics’ X-Series, developed in partnership with Bosch Motorsport and refined using technology from the ID1300x and ID1700x programs.

Unlike modified production injectors, the ID1050x is built to spec from the ground up, delivering excellent idle quality, precise low-pulse control, and the fueling capacity required for high-horsepower street and track builds. With corrosion-resistant internals, compatibility with all known fuels, and stable operation up to 10 bar fuel pressure, these injectors offer reliability and consistency trusted by professional tuners worldwide.

This kit includes 14mm (grey) adapter tops, making it a true plug-and-play solution for the supported Dodge, Honda, and Nissan applications listed below.

Key Features

• 1065cc/min nominal flow rate @ 3.0 bar (43.5 psi)

• Purpose-built motorsport injector (not modified OEM)

• X-Series (XDS) design with improved internal flow path (+5% output)

• Excellent idle and part-throttle control

• Corrosion-resistant internals compatible with all known fuels

• Stable operation up to 10 bar (145 psi)

• Compact short-body design fits 200+ applications

• Stronger magnetic circuit for consistent high-pressure performance

• Replaceable inlet filter for extended service life

• USCAR electrical connector

Technical Specifications

• Nominal Flow Rate: 1065cc/min @ 3.0 bar (43.5 psi)

• Maximum Differential Fuel Pressure: 10.0 bar (145 psi)

• Fuel Compatibility: All known fuels (including ethanol blends)

• Electrical Connector: USCAR

Fitment (Set of 4)

• Dodge Neon SRT-4 – 2.4L Turbo (14mm grey adapter tops)

• Dodge Caliber SRT-4 – 2.4L Turbo (14mm grey adapter tops)

• Honda Civic Si:

  • 2002–2005 (K-Series)

  • 2006–2011 (K-Series)

• Honda S2000: 2006–2009 (F-Series)

• Acura RSX: 2002–2009 (K-Series)

• Acura TSX: 2004–2010 (K-Series)

• Nissan Sentra SE-R / SE-R Spec V: 1991–2006 (QR25DE)

All listed applications use 14mm (grey) adapter tops and include a matched set of 4 injectors.

What’s Included

• (4) Injector Dynamics ID1050x XDS Fuel Injectors

• 14mm grey adapter tops

Part Number

• 1050.48.14.14.4