Fuel Injector Clinic 1000cc Fuel Injector Set - High Z (is144-1000h) - 2013-2016 Scion FR-S
Upgrade the fuel system in your 2013-2016 Scion FR-S with the Fuel Injector Clinic is144-1000h 1000cc High-Z fuel injector set. Designed for performance applications that have outgrown the capacity of the factory fuel system, this complete set of four saturated, high-impedance ball and seat injectors combines substantial fuel flow with the linearity and short pulse width repeatability needed for accurate tuning and strong drivability. Whether your FR-S is being built for forced induction, increased power, or another combination requiring additional fuel capacity, FIC gives your tuner a precisely matched injector set backed by detailed injector data.
Fuel Injector Clinic precisely matches the is144-1000h set using its proprietary Data Match Technology. Each injector is individually serial numbered, with detailed matching and latency information supplied on the included Data Match Sheet. The injectors are flow tested and rated at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid. PGTUSC4 solder-in pigtails are included, while optional PADPUtoD4 plug-and-play adapters provide an installation option that eliminates the need to cut or solder the factory wiring harness.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is144-1000h
- Application: Scion FR-S
- Injector Flow Rate: 1000cc/min
- Injector Quantity: 4
- Injector Type: Saturated / high impedance ball and seat
- Impedance: High-Z / high impedance
- Matching Technology: Fuel Injector Clinic Data Match Technology
- Included Pigtails: PGTUSC4
- Optional Plug-and-Play Adapters: PADPUtoD4
- Flow Test Pressure: 43.5 PSI (3 Bar)
- Flow Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- O-Rings: Included for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Complete set of four 1000cc/min performance fuel injectors
- Saturated, high-impedance ball and seat injector construction
- Designed for performance applications requiring increased fuel delivery
- Excellent linearity and short pulse width repeatability
- Fuel Injector Clinic proprietary Data Match Technology
- Each injector is individually serial numbered
- Detailed Data Match Sheet included with matching and latency information
- Superior short pulse width control supports easier tuning and excellent drivability
- Flow tested and rated at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid
- Includes PGTUSC4 solder-in pigtails
- Optional PADPUtoD4 plug-and-play adapters eliminate the need to cut or solder the factory harness
- Uses brand-new, unused injectors rather than remanufactured or core-program injectors
- Includes O-rings required for the listed factory application
- Lifetime warranty against failure caused by defects in original manufacture
1000cc Performance With Excellent Control
Adding injector capacity should not mean sacrificing control at lower engine speeds and loads. The Fuel Injector Clinic is144-1000h combines 1000cc/min flow capacity with excellent linearity, short pulse width repeatability, and tight matching. This gives the ECU and tuner predictable injector behavior across a broad operating range, helping a properly calibrated performance FR-S maintain smooth drivability while providing the additional fuel capacity required by more demanding engine combinations.
Data Match Technology
Injector consistency is critical when precise fuel delivery matters. Fuel Injector Clinic uses its proprietary Data Match Technology to match the injectors within each is144-1000h set. Every injector is individually serial numbered, and the results are documented on the supplied Data Match Sheet with detailed flow matching and latency information. Providing accurate injector-specific data gives the tuner better information for calibration while helping maintain consistent fueling across all four cylinders.
Tested for Consistent Performance
Fuel Injector Clinic flow tests and rates these injectors at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid. Combined with precise matching, superior short pulse width control, and tight manufacturing tolerances, this testing provides the consistent injector performance needed for accurate calibration and dependable drivability in a modified FR-S.
Injector Plug Conversion
The is144-1000h requires an injector connector conversion when installed with the factory wiring harness. Fuel Injector Clinic includes PGTUSC4 solder-in pigtails that can be used to replace the original injector connectors. For owners who prefer not to cut or solder the factory harness, optional PADPUtoD4 plug-and-play adapters provide a straightforward alternative.
Fuel Injector Clinic uses brand-new, unused injectors for its performance applications rather than relying on remanufactured or core-program injectors. The set also includes the O-rings required for the listed factory application. If your FR-S uses an aftermarket fuel system or another unusual configuration, contact Beefcake Racing before ordering to verify that you receive the correct injector setup for your combination.
Fitment
- 2013 Scion FR-S
- 2014 Scion FR-S
- 2015 Scion FR-S
- 2016 Scion FR-S
FAQs
What makes the Fuel Injector Clinic is144-1000h a good upgrade for a modified Scion FR-S?
The is144-1000h provides 1000cc/min fuel capacity along with excellent linearity, short pulse width repeatability, and precise Data Match Technology. This combination gives properly tuned performance builds additional fueling capability while retaining the injector control needed for good drivability.
Do the is144-1000h injectors require modifying the FR-S wiring harness?
The included PGTUSC4 pigtails require the original injector connectors to be replaced by soldering in the supplied pigtails. Optional PADPUtoD4 plug-and-play adapters can instead connect the injectors to the factory harness without cutting or soldering.
Why Buy Fuel Injector Clinic Injectors From Beefcake Racing?
Beefcake Racing is your source for Fuel Injector Clinic injectors and the supporting fuel system components needed to build a properly matched performance combination. Whether your FR-S is being upgraded for forced induction, increased horsepower, or another application demanding additional fuel capacity, our team can help you choose the correct injectors and installation components for your setup. Questions about the Fuel Injector Clinic is144-1000h? Email sales@beefcakeracing.com or call 1-855-827-7223.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

