KTuner complete ECU package for the 2005-2006 RSX

This works with K24A4 or K24A2 or K20A or K20Z Engines in 2005-2006 Acura RSX or K Swap Cars using a 2005-2006 RSX Engine Harness

Retains all factory functions.

4 Bar Map Sensor Supported for Turbo or Supercharged

This ECU package includes our KTuner 05-06 RSX ECU with a fully installed and tested complete KTuner End User Board System.

Includes:

* HA Motorsports KTuner Ready 2005-2006 RSX PND ECU
* KTuner End User System. (fully installed and tested in ECU)
* USB cable for connecting the ECU to your laptop.
* KTuner software for operating/tuning the ECU. Please download the software here.

What else do I need to use this ECU?

* Laptop computer running Windows XP or newer Windows operating system
* Internet connection when connecting to your ECU for the first time to register your system and setup a KTuner account (free). To see what is involved in setting up your KTuner account, see the KTuner getting started guide here.

Bluetooth option:

The KTuner Rev1 End-User board accepts the KTuner Bluetooth Add-On Module.

What features does the KTuner software for 2005-2006 RSX have, and what can I adjust?

• Real Time logging
  * Ignition/Fuel tuning
  * VTC tuning
  * Knock tuning
  * Adjustable rev limiter settings
  * Adjustable 2-step launch control
  * VTEC engagement control
  * Closed loop/open loop control
  * Disable engine sensors and OBD2 monitors
  * Disable ECU immobilizer
  * 4 Bar Map Sensor Support

🎁 BONUS — FREE Remote Setup Support ($297 Value)

When you purchase from Kugan Tuning, you also receive:

• Remote ECU flashing assistance
• Basemap selection guidance
• Startup and sensor verification
• Professional tuning support

This ensures your car starts, idles, and runs correctly the first time — helping you avoid costly mistakes and wasted dyno time.