Injector Dynamics 1300cc Fuel Injectors 2002-2014 WRX/ 2007-2021 STI

DESCRIPTION

The Injector Dynamics ID1300-XDS fuel injectors are a high-performance, top-feed injector set built for serious Subaru builds running higher boost, larger turbos, and/or ethanol blends. The XDS (Dual Slope) matching improves low pulse-width control, helping maintain smooth idle and clean drivability while still providing the fueling headroom needed for high horsepower applications.

Note: Includes clips and pins. For plug-and-play, grab the Injector Dynamics USCAR to Denso Adapter (sold separately).

WHY

Because big power (especially on flex fuel or E85) demands stable, predictable fueling. The ID1300-XDS injectors are designed to deliver consistent cylinder-to-cylinder fueling and improved low-load behavior compared to many large injectors, making them easier to tune and nicer to drive while still supporting aggressive power goals.

FEATURES

• 1300cc high-flow injector set

• XDS (Dual Slope Matching) for improved low pulse-width fueling consistency

• Top-feed injector design

• Developed in partnership with Bosch Motorsport

• Designed for excellent drivability (idle/cruise) while supporting high power

• Compatible with gasoline and ethanol-based fuels (great for flex-fuel/E85 setups)

• USCAR connector (adapters may be required depending on your harness)

• Sold as a matched set of (4) injectors

COMPATIBILITY

2002–2014 WRX

2007–2021 STI