Are you planning out your K swap project and looking for the most advanced ECU option that utilizes the factory K series engine harness connections?  Look no further, this Link G4X is the answer!  Just like our Universal RWD engine harness, this ECU uses the 2002-2004 RSX ECU connectors, which are pretty much the standard of any K swap.  Simply place this ECU into a stock K series ECU case and you are ready to go!

This ECU fits inside the factory OEM enclosure so installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.  We conveniently offer an option to add a used OEM Honda ECU case with mounting screws to your order.

• Designed for the K20A and K24A engine.  
• Please check your connector matches the header in the listed photo before purchasing.  
• This ECU works for manual transmissions only.  
• ECU includes an onboard 7 bar MAP sensor. 
• Most factory features are supported.
• Check the features tab for I/O expansion options 

Note: This Plug-in features a new 4 pin powered CAN connector and cannot use the old CANPCB cable for CAN connection.  Use the CANJST4 (Code 101-0198) cable for connecting CAN devices.  This new 4 pin port and cable provide not only the CAN connection, but also a protected 12V power supply and ground for powering the CAN devices.  The power supply is protected by a self-resetting fuse rated at 3A continuous. 

Here are a few extras you might need to get your Link ECU up an running:

• Want to wire in additional sensors into your Link ECU?
  • Link PlugIn expansion loom harness.
  • Link Fluid temperature and Pressure sensor
• Looking to add CAN devices?
  • Link CAN Connector cable for PlugIn ECUs
  • Link CAN Splitter (adding multi CAN devices)
  • Link CAN gauge
  • Link Wideband O2/Lamba sensor kit

Suitable applications (Manual Transmission only):  

• Any K20 or K24 Swapped vehicle using our Universal RWD Engine Harness with our Miata Wiring Conversion Harness
• Honda Integra Type R DC5 2002-2004 with K20A/K20A2/K20A3 Engine
• Acura RSX 2002-2004 with K20A/K20A2/K20A3 Engine
• Honda Civic Type R EP3 2001-2005 with K20A Engine
• Honda Civic Si/SiR 2001-2005 with K20A3
• Honda Civic DX/LX/HX 2001-2005 with D17A1/A2/A3 Engine
• Honda CR-V 2002-2004 with K24A1 Engine

Key Features (where applicable)

• Up to 6D fuel and ignition mapping
• Precision closed loop cam control (four cam, independent control)
• Sequential fuel delivery
• Digital triggering, all OEM patterns
• OEM idle hardware supported
• 5D boost control with three switchable tables
• Motorsport features - antilag, launch, flat shift
• Continuous barometric correction (on board)
• CAN port
• QuickTune - automated fuel tuning
• Individual cylinder correction
• USB tuning cable included
• Stats recording into on-board memory
• Gear compensations for spark, boost and fuel
• Real time selectable dual fuel, ignition and boost maps
• Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical
• Boost control referenced to gear, speed or throttle position
• 512 mega bytes data logging memory
• Staged injection
• Knock with "windowing"