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COBB Tuning

Top Feed 1050X Fuel Injectors

Fits: 02-14 WRX, 07-21 STI, 07-12 Legacy GT, 06-13 Forester XT

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50 in stock

Pay over time available · Est. $19.53/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.

Pay over time available · Est. $19.53/payment
ⓘ

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.

COBB Tuning Top Feed 1050X Fuel Injectors
Fits: 02-14 WRX, 07-21 STI, 07-12 Legacy GT, 06-13 Forester XT

Fitment

Please Note: Exact COBB applications: 2002-2014 WRX, 2007-2021 STI, 2007-2012 Legacy GT, and 2006-2013 Forester XT. Title ranges and approved Fitment Info buckets are retained; 2007 STI and 2007 Legacy GT start years are more specific than the available bucket ranges.
  • 2006–2013 Subaru | Forester XT
  • 2004–2021 Subaru | WRX STI
  • 2002–2014 Subaru | WRX
  • 2005–2012 Subaru | Legacy GT

Description

COBB Tuning Top Feed 1050X Fuel Injectors are matched sets designed to increase fuel flow while preserving stock idle and drivability when properly tuned. Corrosion-resistant internals are compatible with all known fuels, replaceable inlet filters help extend service life, and the supplied injector data supports accurate calibration in COBB Accesstuner for E85 and higher-fueling Subaru applications.

  • Applications: 2002-2014 Subaru WRX; 2007-2021 Subaru STI; 2007-2012 Subaru Legacy GT; 2006-2013 Subaru Forester XT.
  • Nominal flow rate: 1065 cc/min at 3.0 bar (43.5 psi) using gasoline at 52°C (125°F).
  • Maximum differential fuel pressure: 10.0 bar (145.0 psi).
  • Compatible with all known fuels; USCAR electrical connector.
  • Works with the stock fuel rail and uses a 14 mm bottom O-ring.
  • Matched set with dynamic flow-rate variance within 1%.
  • Injector characterization data supplied for tuning with COBB Accesstuner software; proper tuning is required.
  • Not legal for sale or use in California on any emissions-controlled motor vehicle.
  • Official reference: COBB Tuning product package page.

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Warranty and Support

For COBB Tuning warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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