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SUBARU TOP FEED 1050X FUEL INJECTORS

$ 625.00 USD
Shipping calculated at checkout.

Short Description

Upgrade your fueling system with the COBB 1050x Fuel Injectors. With 1065cc/min flow rate, corrosion-resistant internals, and matched sets for precision, they’re E85-compatible and ready for high-performance Subaru builds.

Delivery and Shipping

Domestic orders typically arrive within 3-7 business days, while international orders may take 7-14 business days. Please note that additional time may be required for items that are drop shipped or back-ordered.

Price Match Guarantee

We strive to offer competitive pricing and will price match qualifying competitors under certain conditions. Learn more here

Description

The COBB 1050x Fuel Injectors are the perfect upgrade for Subaru owners looking to support higher horsepower builds, ethanol-based fuels, or more aggressive tuning. Developed to deliver significantly increased fuel flow while maintaining excellent idle and drivability with proper tuning, these injectors are ideal for both street and track applications.

Featuring corrosion-resistant internals, the COBB 1050x injectors are compatible with all known fuels, including ethanol blends like E85, and are designed for extended service life even in harsh fuel environments. Each injector includes a replaceable inlet filter to further extend reliability and ensure consistent performance over time.

Sold in matched sets with a dynamic flow rate variance of only 1%, these injectors provide precise fuel delivery and seamless integration when tuned. Designed to work with the stock fuel rail, they also include complete tuning data for use with COBB’s Accesstuner Software, making calibration straightforward.

Whether you’re upgrading for E85 capability, adding power with larger turbos, or just future-proofing your build, the COBB 1050x Fuel Injectors deliver the flow, reliability, and precision you need.

Specifications

Fitment: Subaru top feed fuel injector applications

Nominal Flow Rate: 1065cc/min at 3.0 bar (43.5 psi) using gasoline at 52°C (125°F)

Maximum Differential Fuel Pressure: 10.0 bar (145 psi)

Fuel Compatibility: Safe with all known fuels, including ethanol blends such as E85

Design Features: Corrosion-resistant internals with replaceable inlet filter

Connector Type: USCAR electrical connector

Compatibility: Works with stock fuel rail

Injector Matching: Sold in matched sets with dynamic flow rate variance within 1%

Tuning Support: Data supplied for calibration using COBB Accesstuner Software

Install Instructions

Cobb Tuning

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