Air and Fuel Fuel Injection Systems and Components - Electronic

Injector

Dynamics ID1050x X-Series Fuel

$600.60

SKU: 1050.48.11.K.4

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In Stock
Ships by Aug 3
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Injector Dynamics ID1050x is a top-feed fuel injector, representing the evolution of the ID1000 and the latest addition to the X-Series. Developed in partnership with Bosch Motorsport, this injector is built to spec for motorsport tuning, optimizing critical operating parameters. Compared to its predecessor, the ID1050x offers significant improvements. Key features include corrosion-resistant internals for compatibility with all known fuels and extended service life, even with corrosive fuel types. Its compact body design allows for fitment in over 200 applications, including those using short-body injectors. An improved internal flow path boosts output by 5% without compromising low-flow performance, while a stronger magnetic circuit ensures stable operation up to 10 bar. The nominal flow rate is 1065cc/min at 3.0 Bar (43.5 psi) using gasoline at 52°C (125°F). A replaceable inlet filter extends the injector's service life. This injector is specifically listed for applications including the 2002-2014 Subaru Impreza WRX, 2007-2017 Subaru Impreza WRX STi, 2007-2011 Subaru Legacy GT, and 2007-2011 Subaru Forester XT. It is important to note that this product is not CARB Legal and not for sale in California.

MIA's Description

The Injector Dynamics ID1050x is a top-feed fuel injector designed as an evolution of the ID1000.

This injector features corrosion-resistant internals compatible with all known fuels, and a compact body for fitment in over 200 applications. It offers an improved internal flow path that increases output by 5% while maintaining low-flow performance, and a stronger magnetic circuit for stable operation up to 10 bar.

Fitment

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Specifications

BrandInjector
Part Number1050.48.11.K.4
CategoryAir and Fuel

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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