Fuel Injector Clinic 2150cc Fuel Injector Set - High Z (is167-2150h) - 1997-2006 Volkswagen / Audi 4 Cylinder 53mm
Feed a serious high-horsepower Volkswagen or Audi build with the massive fuel capacity of the Fuel Injector Clinic 2150cc High-Z Fuel Injector Set. The is167-2150h includes four 2150cc saturated, high-impedance injectors in a 53mm configuration for compatible four-cylinder VW and Audi applications. These injectors combine enormous flow capability with Fuel Injector Clinic's advanced dynamic flow matching and short pulse width control, giving tuners the consistency required to manage a large injector during idle and part-throttle operation while supplying the fuel demanded at high power levels.
Fuel Injector Clinic uses its proprietary Data Match Technology during production of the is167-2150h set. Each injector is individually serial numbered, and the included Data Match Sheet provides detailed flow matching and latency information for accurate calibration. FIC flow tests and rates these injectors at 43.5 PSI, or 3 Bar, at 90 degrees F fuel temperature using CF-16B calibration fluid. The set includes PGTDEN4 pigtails, with optional PADPDtoJ4 plug-and-play adapters available for an installation without cutting or soldering the factory injector wiring. Required O-rings for the listed factory application are included, and every injector is backed by Fuel Injector Clinic's lifetime warranty against failure caused by defects in original manufacture.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is167-2150h
- Flow Rate: 2150cc/min
- Application: Volkswagen / Audi 4-cylinder
- Injector Height: 53mm
- Injector Type: Saturated / High Impedance / High-Z
- Quantity: Set of 4 injectors
- Flow Matching: Fuel Injector Clinic Data Match Technology dynamic flow matching
- Test Pressure: 43.5 PSI / 3 Bar
- Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Injector Identification: Individually serial numbered
- Included Data: Data Match Sheet with flow matching and latency information
- Included Wiring: PGTDEN4 pigtails
- Optional Wiring: PADPDtoJ4 plug-and-play adapters
- Fuel Restriction: Do not use with VP Import, Q16, or other MTBE oxygenated fuels
- Seals: Includes O-rings required for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Massive 2150cc/min flow capacity for high-output VW and Audi four-cylinder builds
- 53mm injector configuration
- Complete set of four injectors
- Saturated, high-impedance injector design
- Data Match Technology dynamic flow matching for precise injector control
- Designed for excellent low-end throttle response and short pulse width control
- Dynamic matching improves ECU control in the sub-2ms pulse width range typical of idle and part-throttle conditions
- Each injector is individually serial numbered for identification and data tracking
- Included Data Match Sheet provides detailed flow matching and latency information
- Flow tested and rated at 43.5 PSI, or 3 Bar, at 90 degrees F using CF-16B calibration fluid
- Includes PGTDEN4 pigtails
- Optional PADPDtoJ4 plug-and-play adapters eliminate the need to cut or solder the factory injector wiring
- Includes O-rings required for the listed factory application
- Uses brand-new injectors rather than remanufactured or core-program injectors
- Covered by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
Massive Flow with Precise Low-Pulse Control
The challenge with an injector this large is not simply delivering enough fuel at wide-open throttle. Precise control at low pulse widths is equally important. Fuel Injector Clinic uses Data Match Technology dynamic flow matching during production of its 2150cc injector sets because of their extremely high flow rate. This improves the ECU's ability to control the injectors in the sub-2ms pulse width range commonly encountered during idle and part-throttle operation, helping deliver the drivability and throttle response demanded from a properly calibrated performance combination.
Important Fuel Compatibility Information
Do not use the is167-2150h injectors with VP Import, Q16, or other MTBE oxygenated fuels. The internal construction of the FIC 2150cc/min injector includes a seal that has been found to swell when exposed to MTBE. This swelling can cause a significant reduction in injector flow, making these injectors unsuitable for MTBE oxygenated fuels.
When using alcohol-based fuels such as E85, follow Fuel Injector Clinic's injector care recommendations, particularly before prolonged periods of vehicle storage or disuse. FIC notes that corrosion issues can potentially develop when these injectors remain exposed to alcohol-based fuels for extended periods without use.
Wiring Options
The is167-2150h requires an injector plug conversion. PGTDEN4 pigtails are included and can be soldered into the vehicle wiring harness to replace the existing injector plugs. Optional PADPDtoJ4 plug-and-play adapters provide an alternative that connects the injectors to the existing harness without cutting or soldering. FIC uses brand-new, unused injectors for its performance applications rather than relying on remanufactured or core-program injectors.
Fitment
- 1997 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
- 1998 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
- 1999 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
- 2000 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
- 2001 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
- 2002 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
- 2003 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
- 2004 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
- 2005 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
- 2006 Volkswagen / Audi 4-cylinder applications requiring 53mm injectors
Fitment Note: This is the 53mm four-cylinder VW/Audi injector configuration. Verify that your specific application requires 53mm injectors before ordering. If the vehicle uses an aftermarket fuel rail or another non-standard fuel-system configuration, contact Beefcake Racing to confirm proper injector fitment.
FAQs
Can Fuel Injector Clinic is167-2150h injectors be used with Q16 or VP Import?
No. Fuel Injector Clinic specifically states that its 2150cc injectors must not be used with VP Import, Q16, or other MTBE oxygenated fuels. MTBE can cause an internal injector seal to swell, resulting in a significant reduction in injector flow.
What wiring is included with the is167-2150h injector set?
The set includes PGTDEN4 pigtails for the required injector plug conversion. Optional PADPDtoJ4 plug-and-play adapters can be used to connect the injectors to the existing harness without cutting or soldering the factory injector wiring.
Why Buy Fuel Injector Clinic Injectors From Beefcake Racing?
Beefcake Racing can help you select the correct Fuel Injector Clinic injectors and supporting fuel-system components for your Volkswagen or Audi performance build. If you have questions about the is167-2150h, injector sizing, the 53mm configuration, fuel compatibility, wiring adapters, or fuel-system fitment, email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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