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Hondata K-PRO

Hondata K-PRO


Regular price $795.00
Sale price $795.00
ECU Options
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.

The Hondata K-Series Programmable ECU (K-PRO) consists of a hardware modification to any Honda K-Series ECU, plus Windows software which allows you to re-program the ECU and data-log sensors.

Product Notes:

  • Choice ECU w/K-PRO installation: Customer supplied ECU or purchased with ECU. ECU purchase does not require a core.
  • *K-PRO cost for 05-06 RSX vehicle use includes adapter harness
  • Other applications available - please call 626.287.5000

Note for customer supplied ECU:  Hondata will inspect the condition of your core ECU before the K-PRO installation takes place. If they find a problem with your core ECU and cannot perform the K-PRO installation (ie. water damage, burned pcb, etc) you will hear back from us. The customer is responsible for all shipping fees.

05-06 RSX K-PRO Note:
Hondata modifies the 02-04 PRB ECU specifically for 05-06 RSX use which also includes an adapter harness. Once modified, the 02-04 PRB ECU cannot be used for 02-04 RSX anymore. Hondata does not modify 05-06 PRB ECU's.

Acceptable Customer Supplied ECU's For K-PRO:

  • PRB - 02-04 RSX Type-S
  • PRB (A01-A12 & 305) - 05-06 RSX Type-S
  • PRC - 01-06 RSX Type-R (JDM)
    **see JDM ECU note below
  • PND - 02-04 RSX Base (5spd)
  • PND (A01-A09) - 05-06 RSX Base (5spd)
Civic (EP3) ECU:
  • PRD - 03-05 Civic Type-R (JDM / 6spd)
    **see JDM ECU note below
  • PNF - 02-05 Civic Si (5spd ECU)

Note: 5-speed ECU's do not have reverse lock out capabilities when used with a 6-speed K-series transmission. Miss-shifting into reverse while moving forward can/will result in certain catastrophic transmission destruction! JHPUSA and Hondata will NOT be responsible for transmission damages.

**JDM ECU Note: Hondata may or may not accept JDM PRC or PRD ECU's. These ECU's can sometimes acquire certain damage or issues due to  overseas shipping (water damage for example).  So, just be aware that your JDM ECU may or may not be rejected by Hondata once sent in by us for a KPRO job. We will inform you if it is rejected.

    Main Features:

    • KPRO components are contained within the ECU
    • 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 datalogging to a laptop
    • On board datalogging memory (2 MB memory, 10-110 minutes datalogging)
    • 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 over boost and lean protection.
    • 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 similar
    • Supports lambda tracing from the stock wideband o2
    • PWM output for boost control
    • Made in the USA

    KManager Software Tuning Features:

    • High and low speed 16 x 20 ignition and fuel tables for correct VTEC 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

    Honda may not cover mechanical damage to the engine under warranty resulting from exceeding the factory red line. Hondata & JHPUSA will not cover any damage as a result of installing this product.

    This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws.


    We realize that returns and exchanges are a part of the purchasing process and we do our best to make it as easy as possible. If you are not 100% satisfied with your purchase, you can return your order to JHPUSA within 14 DAYS from the invoice date.

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