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Product Details
| Part Number: | HYB-RDX-01-03 |
| Brand: | Honda |
| Size: | 410cc |
Upgrade the fuel system on your performance K-Series build with the Hybrid Racing HYB-RDX-01-03 OEM Acura RDX 410cc Fuel Injector Kit. These genuine OEM-style Acura RDX injectors provide increased fuel flow compared with many factory naturally aspirated K-Series injectors, making them a popular upgrade for modified K20 and K24 engines.
Rated at approximately 410cc, these high-flow injectors offer a broad operating range designed to provide increased fuel delivery while retaining excellent low-flow control for smooth idle and drivability. They're particularly well suited for naturally aspirated K-Series engines equipped with modifications such as performance camshafts, intake manifolds, larger throttle bodies, headers, and ECU tuning.
The HYB-RDX-01-03 kit includes four RDX injectors along with the necessary electrical connectors, pins, and seals, simplifying installation into compatible K-Series applications. Proper ECU calibration is required when upgrading to these higher-flow injectors.
Features
- Genuine Hybrid Racing / OEM Acura RDX Fuel Injector Upgrade Kit
- Part Number: HYB-RDX-01-03
- Set of 4 fuel injectors
- Approximately 410cc injector flow rate
- OEM Acura RDX injector design
- Excellent upgrade for modified Honda/Acura K-Series engines
- Increased fuel capacity compared with many standard naturally aspirated K-Series injectors
- Wide dynamic operating range
- Precise low-flow control helps maintain good idle characteristics
- Ideal for modified K20 and K24 engines
- Great choice for engines equipped with performance cams, intake, header, throttle body, or intake manifold upgrades
- Includes electrical connectors and terminals for installation
- Suitable for use with programmable engine management such as Hondata K-Pro
- OEM-quality construction and reliability
- Excellent option for high-performance naturally aspirated K-Series builds
- Can also support certain mild forced-induction combinations when appropriately sized and professionally tuned
- ECU tuning is required to properly calibrate the engine for the increased injector flow.
Common K-Series Applications
These injectors are commonly used as an upgrade on vehicles including:
- 2002–2006 Acura RSX
- 2004–2008 Acura TSX
- 2002–2005 Honda Civic Si
- 2006–2011 Honda Civic Si
- 2003–2007 Honda Accord with K24
- 2002–2006 Honda CR-V
- 2003–2011 Honda Element
- 2007–2010 Acura CSX Type-S
- K20/K24 engine-swapped Honda and Acura applications.
Kit Includes
- 4 × OEM Acura RDX 410cc Fuel Injectors
- 4 × Injector Connectors/Clips
- 8 × Wire Socket Seals
- 8 × Wiring Pins
Important Tuning Note:
- HYB-RDX-01-03 injectors flow more fuel than the standard injectors used in many naturally aspirated K-Series applications. Proper ECU calibration is required after installation. Injector suitability should also be confirmed against your engine's horsepower target, fuel type, fuel pressure, and expected injector duty cycle before purchasing.
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 2002 | Acura | RSX | Base |
| 2002 | Acura | RSX | Type-S |
| 2002 | Honda | CR-V | EX |
| 2002 | Honda | CR-V | LX |
| 2002 | Honda | Civic | Si |
| 2003 | Acura | RSX | Base |
| 2003 | Acura | RSX | Type-S |
| 2003 | Honda | Accord | DX |
| 2003 | Honda | Accord | EX |
| 2003 | Honda | Accord | LX |
| 2003 | Honda | CR-V | EX |
| 2003 | Honda | CR-V | LX |
| 2003 | Honda | Civic | Si |
| 2003 | Honda | Element | DX |
| 2003 | Honda | Element | EX |
| 2004 | Acura | RSX | Base |
| 2004 | Acura | RSX | Type-S |
| 2004 | Acura | TSX | Base |
| 2004 | Honda | Accord | DX |
| 2004 | Honda | Accord | EX |
| 2004 | Honda | CR-V | EX |
| 2004 | Honda | CR-V | LX |
| 2004 | Honda | Civic | Si |
| 2004 | Honda | Element | DX |
| 2004 | Honda | Element | EX |
| 2004 | Honda | Element | LX |
| 2005 | Acura | RSX | Base |
| 2005 | Acura | RSX | Type-S |
| 2005 | Acura | TSX | Base |
| 2005 | Honda | Accord | DX |
| 2005 | Honda | Accord | EX |
| 2005 | Honda | Accord | LX |
| 2005 | Honda | Accord | SE |
| 2005 | Honda | CR-V | EX |
| 2005 | Honda | CR-V | LX |
| 2005 | Honda | CR-V | SE |
| 2005 | Honda | Civic | Si |
| 2005 | Honda | Element | EX |
| 2005 | Honda | Element | LX |
| 2006 | Acura | RSX | Base |
| 2006 | Acura | RSX | Type-S |
| 2006 | Acura | TSX | Base |
| 2006 | Honda | Accord | EX |
| 2006 | Honda | Accord | LX |
| 2006 | Honda | Accord | LX Special Edition |
| 2006 | Honda | Accord | Value Package |
| 2006 | Honda | CR-V | EX |
| 2006 | Honda | CR-V | LX |
| 2006 | Honda | CR-V | SE |
| 2006 | Honda | Civic | Si |
| 2006 | Honda | Element | EX |
| 2006 | Honda | Element | LX |
| 2007 | Acura | RDX | Base |
| 2007 | Acura | TSX | Base |
| 2007 | Honda | Accord | EX-L |
| 2007 | Honda | Accord | Special Edition |
| 2007 | Honda | Accord | Value Package |
| 2007 | Honda | Civic | Si |
| 2007 | Honda | Element | EX |
| 2007 | Honda | Element | LX |
| 2007 | Honda | Element | SC |
| 2008 | Acura | RDX | Base |
| 2008 | Acura | TSX | Base |
| 2008 | Honda | Civic | MUGEN Si |
| 2008 | Honda | Civic | Si |
| 2008 | Honda | Element | EX |
| 2008 | Honda | Element | LX |
| 2008 | Honda | Element | SC |
| 2009 | Acura | RDX | Base |
| 2009 | Honda | Civic | Si |
| 2009 | Honda | Element | EX |
| 2009 | Honda | Element | LX |
| 2009 | Honda | Element | SC |
| 2010 | Acura | RDX | Base |
| 2010 | Acura | RDX | SH-AWD |
| 2010 | Honda | Civic | Si |
| 2010 | Honda | Element | EX |
| 2010 | Honda | Element | LX |
| 2010 | Honda | Element | SC |
| 2011 | Acura | RDX | Base |
| 2011 | Acura | RDX | SH-AWD |
| 2011 | Honda | Civic | Si |
| 2011 | Honda | Element | EX |
| 2011 | Honda | Element | LX |
| 2012 | Acura | RDX | Base |
| 2012 | Acura | RDX | SH-AWD |
Engine Fitment
Honda 2.3L/2300CC - 4 Cylinder (K23A1)
Honda 2.0L/1998CC - 4 Cylinder (K20A3)
Honda 2.0L/1998CC - 4 Cylinder (K20A2)
Honda 2.0L/1998CC - 4 Cylinder (K20Z1)
Honda 2.4L/2354CC - 4 Cylinder (K24A1)
Honda 2.4L/2354CC - 4 Cylinder (K24A2)
Honda 2.4L/2354CC - 4 Cylinder (K24A8)
Honda 2.4L/2354CC - 4 Cylinder (K24A2)
Honda 2.4L/2354CC - 4 Cylinder (K24A4)
Honda 2.0L/1998CC - 4 Cylinder (K20Z3)
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