Injector Dynamics Fuel Injectors – BMW Applications

Available in 1050cc, 1300cc, 1750cc, and 2600cc flow rates

Injector Dynamics fuel injectors deliver the precision and reliability required for BMW’s performance platforms, from classic M3 icons to modern turbocharged engines. Each set is flow-matched and provides complete characterisation data for easy ECU calibration and consistent fuelling—whether you're chasing reliable power on the street or fine control on the track.

All injectors listed below are designed for direct fitment, with correct length, O-ring sizing, and port compatibility per application.

BMW Fitment Reference

• ID1050-XDS – E30 M3 (1988–1991)
  60mm length, 14mm top O-ring, 14mm lower — set of 4

• ID1050-XDS – E36 M3 (1996–1999)
  60mm length, 14mm top O-ring, 14mm lower — set of 6

• ID1050-XDS – E46 M3 (2001–2006)
  48mm length, 14mm top O-ring, 14mm lower — set of 6

• ID1050-XDS – E90 / E92 / E93 M3 (2007+)
  48mm length, 14mm top O-ring, 14mm lower — set of 8

• ID1050-XDS – M54 Engines
  60mm length, 14mm top O-ring, 1mm tip — set of 6

• ID1050-XDS – S58 Engines
  34mm length, 14mm top O-ring, 14mm lower — set of 6

Available Sizes

ID1050x

• Nominal Flow Rate: 1065cc/min @ 3.0 bar (petrol at 52°C)

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

• Fuel Compatibility: Compatible with all known fuels

• Electrical Connector: USCAR

ID1300x²

• Nominal Flow Rate: 1340cc/min @ 3.0 bar (iso-octane at 52°C)

• Maximum Differential Fuel Pressure: 6.0 bar (87 psi)

• Fuel Compatibility: Compatible with all known fuels; designed specifically for alternative fuels

• Electrical Connector: USCAR

ID1750x

• Nominal Flow Rate: 1728cc/min @ 3.0 bar (E10 at 49°C)

• Maximum Differential Fuel Pressure: 7.0 bar (101.5 psi)

• Fuel Compatibility: Compatible with methanol, ethanol, MTBE, nitromethane, and all known hydrocarbons

• Electrical Connector: USCAR

• Notes: Improved dynamic flow rate and pressure sensitivity over the ID1700x. Enhanced cylinder-to-cylinder balance at low pulsewidths.

ID2600-XDS

• Nominal Flow Rate: 2600cc/min @ 3.0 bar

• Maximum Differential Fuel Pressure: 9.0 bar (130.5 psi) – requires minimum 11 volts

• Fuel Compatibility: Compatible with ethanol, methanol, and all known hydrocarbons.

• Not compatible with ethers (MTBE, ETBE, TAME) or nitromethane

• Electrical Connector: USCAR

• Notes: Features Dual Slope Matching for improved consistency at low pulsewidths. Designed specifically for use with liquid fuels over long-term operation.