Injector Dynamics Fuel Injectors for Ford

• Ford Falcon Barra (XR6 Turbo, GT / GS)
• Ford Mustang (Coyote GT, GT350, GT500)
• Ford Focus RS

• ID1050x injectors, the standard choice for most petrol and E85 Barra, Coyote and Focus RS builds
• ID1300x injectors, built for higher-power E85 setups with stainless internals for fuel longevity
• ID1750x and ID2600x injectors, for extreme methanol and high-power dedicated builds

Every ID injector ships with full characterisation data: dynamic slope flow rates, dead time across voltage and pressure, and flow matching at multiple pulse widths. Your tuner loads this straight into Haltech, MoTeC, Link, HP Tuners or SCT/EFI Live for accurate fuelling from the first startup, rather than estimating with generic injector data. All ID injectors are rated for petrol, E85, E100 and methanol, with stainless internals suited to the E85 tunes common in the Barra and Coyote scene.

Sizing is about matching injector to fuel and target power, not just chasing the biggest number. On a Barra running E85, an ID1050x comfortably covers a solid bolt-on and bigger turbo combination without running near max duty cycle, which is where fuelling gets unstable and detonation risk climbs. Once you're planning a larger single or twin-turbo setup on E85, or moving to methanol, step up to an ID1300x or higher so the injector spends most of its time in a safe, linear part of its duty cycle rather than sitting near saturation. If you're unsure which size suits your target power on your fuel, tell us your combination (turbo, fuel, rough power goal) and we'll point you to the right injector rather than guess.

Fitment codes differ by generation, so select the correct variant when ordering: "Falcon XR6T (BA and BF)" versus "Falcon XR6T (FG)" for Barra, "Mustang GT 2011+ (includes GT350)" versus "Mustang GT500 2020+" for Coyote cars, and "Focus RS" (MK1, set of four) versus "Focus RS MK II-IV" (set of five, later EcoBoost variants) for Focus RS. If you're unsure which fitment code matches your car, check your build plate or ask us before ordering.

• Radium Engineering Barra fuel rail, a common pairing for high-flow injector setups needing stable rail pressure
• Fuel injector sizing guide
• Why injector characterisation data matters

Will these fit my exact model year?
Fitment depends on the specific fitment code (engine and chassis generation), not just the model name. Check the options above or contact us with your build plate details before ordering.

Do ID injectors need to be recalibrated for E85?
Your tuner will load the supplied characterisation data for the fuel you're running. The injectors themselves are compatible with petrol, E85, E100 and methanol without hardware changes.

What's the warranty on Injector Dynamics injectors?
Injector Dynamics injectors are covered by a 12 month manufacturer's warranty against defects when sold and installed correctly for the intended application. Contact us with your order details if you have a warranty query.

Do you ship these Australia-wide?
Yes, we ship these across Australia.