• Injector Dynamics [02-14 WRX, 07-21 STI] ID1050x Top Feed Fuel Injectors Set of 4

Injector Dynamics

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ID1050x Top Feed Fuel Injectors Set of 4

Fits: 02-14 WRX, 07-21 STI

$60060
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Pay over time available · Est. $18.77/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

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Injector Dynamics ID1050x Top Feed Fuel Injectors Set of 4
Fits: 02-14 WRX, 07-21 STI
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Fitment

Please Note: Part number: 1050.48.11.WRX.4 Set of 4 ID1050x top feed injectors with WRX-16B bottom adapters Also fits the 2007 WRX STI, 2007-2013 Forester XT and 2007-2012 Legacy GT (same EJ top-feed application)
  • 2008–2021 Subaru | WRX STI
  • 2002–2014 Subaru | WRX

Description

The ID1050x is the evolution of the ID1000 in Injector Dynamics' X-Series, developed with Bosch Motorsport as a purpose-built motorsport injector rather than a modified production part. This set is matched for the EJ-powered WRX and WRX STI, with the fitment-specific adapters the Subaru top-feed rails need.

  • Part number: 1050.48.11.WRX.4
  • Set of 4 ID1050x top feed fuel injectors
  • Nominal flow rate: 1065 cc/min at 3.0 bar (43.5 psi) using gasoline at 52 degrees C
  • Maximum differential fuel pressure: 10.0 bar (145 psi)
  • Compatible with all known fuels; corrosion-resistant internals for extended service life with corrosive fuels
  • Improved internal flow path (+5% output) and a stronger magnetic circuit for stable high-pressure operation
  • Replaceable inlet filter; compact body
  • Electrical connector: USCAR; 11 mm top with WRX-16B bottom adapters
  • Full dynamic characterization data is supplied for ECU calibration

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