High Flow Direct Injection Fuel Injector Upgrade Focus RS/ST

 

After 2 years of testing and development, we are now pleased to announce the availability of upgraded high-flow fuel injectors for the 2.3L and 2.0L EcoBoost. Xtreme-DI along with the Mountune Engineering team has logged hundreds of hours of testing on engine and chassis dynos and thousands of miles of test cycles to ensure durability resulting in a reliable injector upgrade for the 2.3L EcoBoost with a 50% increase in flow rate. These components power the fastest and most powerful Focus RSs in the world.

These injectors are only compatible with an upgraded high-pressure fuel pump.

For more information on Upgraded High-Pressure Fuel Pump 2.0L Ecoboost (Focus ST) Click Here.

For more information on Upgraded High-Pressure Fuel Pump 2.3L Ecoboost (Focus RS) Click Here.

For more information on a complete High Flow Direct Injection Fuel System Upgrade Click Here.

This upgrade does not include tuning / ECU calibration. You will need a Cobb Accessport or Syvecs ECU and access to a competent tuner/ engine calibration specialist for this hardware to function correctly.

Includes:

Xtreme-DI XDI-i010-50 +50% DI Fuel Injector set

Performance Targets: Supports 525+ hp on E85, 650+ hp on gasoline* (*assuming sufficient octane)

• OEM-like idle and drivability
• Supported by all popular tuning platforms (COBB, Syvecs, SCT, etc.)
• Compatible with gasoline and ethanol-based fuels
• Direct fit installation: no messy hoses or wires under the hood
• No external controller or splicing into wiring: full OEM control, diagnostics, an reliability

Fuel Injector Technical Data:

• 50% more flow than OEM
• OEM 122lb/hr @ 100bar
• 23g/sec at 100bar, 32.4g/sec at 200bar
• 2000cc/min at 100bar, 2880cc/min at 200bar
• 179lb/hr at 100bar, 253lb/hr at 200bar
• Stable at 200bar even with OEM driver settings, completely linear flow

Quality Control:

• Every injector flow tested on XDI proprietary DI test bench at
• 0.8msec/20bar for idle stability
• 10msec/100bar for static flow reference
• 6msec/200bar for WOT performance
• Every set high pressure matched within 1%
• Every injector type validated for identical SOI and EOI via XDI proprietary injection rate measurement

Applications:

• 2016-2018 Focus RS
• 2013-2018 Focus ST
• 2.0L Ford EcoBoost
• 2.3L Ford EcoBoost