Injector Dynamics - ID1050x XDS Fuel Injectors - Honda S2000 2000–2005 - 1050.48.11.F20.4

The Injector Dynamics ID1050x XDS Fuel Injectors (Part #1050.48.11.F20.4) are a complete, application-specific fueling upgrade engineered for the 2000–2005 Honda S2000 (F20 engine). As the evolution of the legendary ID1000, the ID1050x represents the latest advancement in Injector Dynamics’ X-Series, developed in partnership with Bosch Motorsport and refined using engineering data 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-output naturally aspirated or forced-induction S2000 builds. With corrosion-resistant internals, compatibility with all known fuels, and stable operation up to 10 bar fuel pressure, these injectors are designed for long-term reliability on street and track.

This kit includes the correct 11mm (red) adapter tops and S2000-style lower seals, making it a true plug-and-play solution for supported applications.

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

• 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

• Honda S2000: 2000–2005

  • F20 engine

  • 11mm (red) adapter tops included

  • S2000-style lower seals

  • Set of 4 injectors

What’s Included

• (4) Injector Dynamics ID1050x XDS Fuel Injectors

• 11mm red adapter tops

• S2000-style lower seals

Part Number

• 1050.48.11.F20.4