
KPRO
Daughterboard for Honda K-Series ECU – Expand your ECU Capabilities. Unlock live tuning, advanced engine protection, and professional motorsport features.
K-SERIES / VTC
100Hz REALTIME
USB / BLUETOOTH
INFORMATION &
CAPABILITIES
Live Engine Tuning
Modify and calibrate fuel, ignition, and cam timing maps in real-time.
Live Sensors Logging
High-speed data streaming of all critical engine sensors for precision analysis.
Boost Features
Boost tables, boost control, and custom MAP sensor support.
Engine Protection
Failsafe logic for lean AFR, overboost, and overheat conditions.
Launch Control
Programmable launch parameters with integrated anti-lag systems.
Nitrous & Methanol
Support for Nitrous or Methanol injection systems.
MIL ShiftLight
Configurable shift light via the Check Engine (MIL) light.
Programmable Outputs
Customizable outputs for relays and accessories.
Full System Compatibility
Fully compatible with all vehicle systems, ABS, Climate Control, etc.

REV.4 EXCLUSIVE FEATURES (ACTIVE SUBSCRIPTION REQUIRED)
ADVANCED ENGINE MANAGEMENT

Bluetooth
Wireless tuning and datalogging.

Onboard Datalog (100Hz)
High-precision onboard logging for standalone capture.

FlexFuel Support
Ethanol sensor input for automatic fuel scaling.

8 Analog Inputs
Additional analog inputs for custom sensors.

External Wideband
Input for aftermarket wideband oxygen sensors.

Speed Sensor Output
Alternate speed sensor input and Dashboard Speed Output (EG/EK/DC K Swap).

Live Autotune
Live Autotune Tables for rapid calibration.

Target Lambda
Closed-loop target lambda tables.

Advanced Protection
Advanced engine protection logic.
FACTORY EQUIPPED
COMPATIBLE WITH VEHICLES AFTER ECU REPLACEMENT
The OEM ECUs in these vehicles are not compatible with the KPro daughterboard. Installation is only possible by replacing the original ECU with one from the vehicles listed in the Factory Equipped section.
SUPPORTED K-SERIES ECU BOARDS
The following ECU revisions based on the OKI 66Q592 MCU are supported. Board version is marked on the ECU PCB.
BOARD REVISION
001DD-L5005-A0
BOARD REVISION
001DD-L5003-00

TECHNICAL INTELLIGENCE

Hardware Installation
Comprehensive step-by-step soldering and seating guide for the KPro daughterboard onto your ECU PCB.
VIEW INSTALL GUIDE
Bluetooth Config
Wireless connection protocols, pairing procedures, and list of compatible mobile tuning applications.

Board LEDs Meaning
Decipher onboard DIAG LED patterns for rapid troubleshooting and system status verification.
SUPPORTED SOFTWARE
KPro Manager
Get Latest KPro Manager Software for live engine tuning and datalogging. Standard installation package for all K-Series platforms.
DOWNLOAD SOFTWARE