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Product Fitment:
2002-2014 Subaru WRX
2004-2021 Subaru STI
2005-2009 Subaru Legacy GT
2007-2013 Subaru Forester XT
The ID1750 is the next evolution in high-performance fuel injectors, succeeding the renowned ID1700 with significant enhancements in flow, control, and consistency. Designed for serious Subaru WRX and STI builds, the ID1750 delivers precise fueling across a wide range of operating conditions—ideal for high-horsepower applications using ethanol, methanol, or race fuels.
Whether you're chasing peak performance on the street or at the track, the ID1750 injectors provide unmatched consistency and reliability, with advanced features tailored to support today's demanding turbocharged Subaru engines.
Benefits:
Higher Dynamic Flow Rate without increasing the minimum fuel mass
Superior Cylinder-to-Cylinder Consistency at low pulsewidths
Enhanced Pressure Sensitivity for better fuel delivery under varying boost levels
Maintains legendary “Compatible with Everything but Dirt” corrosion resistance
Specifications
Nominal Flow Rate: 1728cc/min @ 3.0 Bar (43.5 psi), using E10 certification fuel at 49°C (120°F)
Maximum Differential Fuel Pressure: 7.0 Bar (101.5 psi)
Fuel Compatibility: Fully compatible with Methanol, Ethanol (E85), MTBE, Nitromethane, and all known hydrocarbon-based fuels
Electrical Connector: USCAR plug for OEM-style integration
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