The Link G4X CivicLink K20X PlugIn ECU is designed for Honda and Acura K-series applications. This PlugIn ECU provides modern G4X engine management while fitting inside the factory OEM ECU enclosure.
The K20X is a powerful upgrade for street, track, and motorsport builds that need advanced fuel, ignition, cam control, boost control, and onboard data logging. It includes an onboard 7 Bar MAP sensor and supports many factory features.
Key Features
- Designed for Honda and Acura K-series applications
- G4X PlugIn ECU platform
- Fits inside the factory OEM ECU enclosure
- No factory wiring loom modification required
- Manual transmission only
- Onboard 7 Bar MAP sensor
- Supports most factory features
- CAN port support
- USB tuning cable included
- 512MB onboard data logging
- Advanced motorsport features including anti-lag, launch control, and flat shift
Tuning Features
- Up to 6D fuel and ignition mapping
- Sequential fuel delivery
- Precision closed-loop cam control
- 5D boost control with three switchable tables
- Individual cylinder correction
- QuickTune automated fuel tuning
- Knock control with windowing
Suitable Applications
- 2002–2004 Honda Integra Type R DC5 K20A/K20A2/K20A3
- 2002–2004 Acura RSX K20A/K20A2/K20A3
- 2001–2005 Honda Civic Type R EP3 K20A
- 2001–2005 Honda Civic Si/SiR K20A3
- 2001–2005 Honda Civic DX/LX/HX D17A
- 2002–2004 Honda CR-V K24A1
Important Notes
- Uses the newer 4-pin powered CAN connector
- Use CANJST4, PN 101-0198, for connecting CAN devices
- Confirm ECU connector compatibility before ordering
- Professional installation and tuning are recommended
