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The Hondata KPro system converts the factory Honda ECU in the vehicles listed above into a fully reprogrammable engine management system. With a Kpro system fitted the car can then be tuned (remapped) on a dyno to release the untapped power in your engine. All levels of modification can benefit from a KPro system, from a totally standard car, to a mildly modified setup, right through to the wildest supercharged, nitrous-injected or highly powerful turbo setup. 

Hondata Kpro Applications: -
Honda Civic Type R (EP3) 2001 to 2006 onwards European Domestic Market
Honda Civic Type R (EP3) 2001 to 2006 onwards Japanese Domestic Market
Honda Integra Type R (DC5) 2001 to 2006 Japanese Domestic Market
Ariel Atom 2 - fitted with K20A2 engine

All Kswapped conversions

We fit the Kpro to your existing ep3 dc5 ecu as we are a trained and registered Hondata dealer.

If you need an ecu supplied please contact us on


• Fits inside the ECU 
• Designed and assembled in USA
• USB connection for speed and compatibility 
• KManager Windows based software for parameter & table editing, calibration uploading and datalogging. 
• Many built-in calibrations for common engine combinations 
• Built in data-logging to a laptop 
• On board data-logging memory (8 MB memory, 10-215 minutes data-logging) 
• Adjustment for different sized injectors, with overall fuel trim 
• Configurable for any MAP sensor (to 5 Bar and above) 
• TPS based table lookup for ITBs 
• Engine protection from lean air fuel ratios, over boost and low oil/fuel pressure 
• Expanded fuel and ignition tables, both in rpm and load, to 60 lbs boost and 11,000 rpm (these are not the upper limits) 
• Launch control with anti-lag 
• Three multi-purpose outputs for nitrous control or • Supports lambda tracing from the stock wideband O2 or aftermarket wideband
• PWM output for boost control 
• Bluetooth support and Hondata Mobile app.
• Ethanol sensor input for flex fuel capability
• Alternate speed sensor input
• Dash output serial and CAN streams
• Live tuning and auto tune

Additionally the KPro system has full data-logging of all of the car’s sensors. Below are some examples of how the KPro’s data-logging function can be utilised: 
• Evaluating performance 
• Monitoring sensors for faults 
• Reading diagnostic codes 
• Checking operating temperatures 
• Monitoring boost pressures

K Manager editing software features:
• High and low speed 16 x 20 ignition and fuel tables at multiple cam angles for correct VTEC and VTC tuning
• Injector size fuel trim
• Fuel trim for starting, throttle tip in and individual cylinder trim
• Rev limiter with fuel cut
• Launch control with anti-lag
• Adjustable VTEC window with load and throttle control
• Adjustable idle speed
• MAP sensor type and calibration
• Adjustable boost cut with hot and cold settings
• Closed loop control
• Air temperature compensation
• Fuel and ignition correction based on gear
• Closed loop
• Three general purpose outputs for nitrous control, quad boost control or similar
• On board datalogging trigger conditions