Injector Dynamics

1050cc Fuel Injector Set

$600.60

SKU: ID1050x

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In Stock
Ships by Aug 2
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30 Days Return

Description

The Injector Dynamics ID1050X fuel injectors are a high-performance upgrade, offered as a set of four top-feed units. These injectors are designed to provide a normal flow rate of 1065cc/min at 3.0 BAR (43.5 psi) and 52° C (125°F), representing a 5% increase over previous models due to an improved internal flow path, all while maintaining exceptional low-flow performance. Developed in partnership with Bosch Motorsport, the ID1050X injectors feature all stainless internals, ensuring compatibility with a wide array of fuels including alcohol, ethanol, race fuels, and regular gasoline. The maximum differential fuel pressure is rated at 10.0 BAR (145.0 psi), and they come equipped with a USCAR electrical connector, along with included clips and pins. These injectors are specifically designated for off-road motorsport applications. This particular set is tailored for fitment in the 2002-2014 Subaru WRX and the 2007-2021 Subaru STI models.

Fitment

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Specifications

BrandInjector Dynamics
Part NumberID1050x
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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