Injector Dynamics - ID1050x XDS Fuel Injectors - Audi 1.8T / Miata / MR2 Turbo / VW 1.8T - 1050.60.14.14B.4

The Injector Dynamics ID1050x XDS Fuel Injectors (Part #1050.60.14.14B.4) are a motorsport-grade fueling solution designed for a wide range of popular turbocharged and performance applications. As the evolution of the 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, offering exceptional low-pulse control while supporting high horsepower output. With corrosion-resistant internals, compatibility with all known fuels, and stable operation up to 10 bar fuel pressure, these injectors deliver long-term reliability and consistent performance for both street and track builds.

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 low-speed and idle 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 operation

• 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

• Audi 1.8L Turbo

• Volkswagen 1.8T

• Mazda Miata: 2006–2014

• Toyota MR2 Turbo: 1990–1996 (3S-GTE, 14mm)

• Chevrolet Cobalt SS (Supercharged)

• Saturn Ion Redline

• Saturn Sky (Non-Turbo)

What’s Included

• Injector Dynamics ID1050x XDS Fuel Injectors (application-specific set)

Part Number

• 1050.60.14.14B.4