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Hondata K-Pro V4

$795.00 USD
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
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SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions


Brand: K-Tuned
SKU: K-PRO

Applicable ECUs: PRB (A01-A12 & 305) / PND (A01-A09) / PNF / PRA / PRC / PRD / PPA (PLEASE SEE NOTES FOR AUTO ECU’S ONLY BEING AVAILABLE FOR K SWAP APPLICATIONS)

Can only be sold to residents of USA and Canada. If you are in Canada extra shipping may be required and lead time can increase.

Main features:

Fits inside the ECU
Made 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 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

K-Manager editing software 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

Application Notes:

Base maps are included only for K20A2, K20A3 (RSX Base), K20A3 (Civic SI) and K20A engines.
The 2002- CRV ECU (5 speed) (PPA -A0# ECU) can be used.
Support for the manual K20A3 engine and the secondary intake runner as used in the base model RSX and CRV. 
The Japanese PRD and PRC ECU do not support a fuel tank pressure sensor required for some US emissions tests, but will likely pass a tailpipe sniffer test if the catalytic converter is in place.
PNF, PPA and PND ECUs for 5 speed transmissions will not operate the reverse lock solenoid on 6 speed transmissions.
The K-Pro ECU will not work on Automatic vehicles.  Automatic ECUs cannot be converted to manual.
To use the K-Pro on a 2005-2006 RSX, an adapter harness is required, an 02-04 specially modified ECU must be modified for used and the primary oxygen sensor from an 03-04 must be used.
Turn around time is usually 2 days from the time it is received.

General Notes:

From previous ECU’s Honda has changed from 2 dimensional tables (engine speed and engine load) to 3 dimensional tables (engine speed, engine load and cam angle). The K-Pro ECU retains these 3 dimensional tables to ensure the engine is running at optimum efficiency and power for every cam angle.
The stock JDM and US O2 sensor is wide band and can read from 11.5:1 to 30:1 A/F ratios.
Most OBDII features may be disabled for race vehicles.
Error codes and the OBDII readiness status may be datalogged.
Base tables are supplied for the RSX Type S, RSX Base, Civic SI and Integra Type R engines. These tables have been dyno tuned.
No external programmer or other equipment is necessary. Just plug the ECU into a laptop via a USB cable.
Tables may be map-traced in real time.
The K-Pro ECU is not real-time updateable, however most changes to tables and settings can be uploaded in 1-2 seconds. 
The K-Pro ECU is a separate product from the s100/s200 line, and will not share the same options (e.g. 3 step) nor software (HondaLogger, RomEditor). All systems are fully programmable by the user. All K-Pro ECU systems include all features (e.g. boost, datalogging).

New 5/25/2024 updated added:

This is a Hondata modified 2002-2004 RSX TYPE-S ECU and an adapter harness for the 05-06 Acura RSX

Hondata makes hardware modifications to the 2002-2004 ECU enable it to work with the different sensors and actuators found on the 2005-2006 ECU. After these modifications, the ECU will not function correctly on a 2002-2004 RSX.

Hondata only sells adapter harness with the modified ECU. An unmodified 02-04 ECU with adapter harness (with or without KPro) will not work on a 05-06 RSX without the internal ECU modifications performed by Hondata.

The 05-06 K-Pro is only certified to work in an 05/06 RSX. Engine swaps using an 05-06 RSX engine and gearbox into another chassis are not supported with the 05/06 K-Pro and adapter harness.

A primary oxygen sensor from the 02-04 RSX or 02-05 Civic Si must be used. The 05-06 RSX O2 sensor will not work.

Some sensors must be disabled to eliminate errors generated by the ECU.

The speed sensor spins about 100 times faster on the 05/06 RSX gearbox as compared to the 02-04 RSX. Above 65-70 MPH cruise control may not function smoothly and may cancel from time to time.

 PLEASE SEE OPTIONS FOR NON ECU PURCHASE (YOU PROVIDE YOUR OWN ECU) OR PURCHASE AND ECU WITH THE KPRO PRE-INSTALLED.  SALE OF AN ECU IS BASED ON AVAILABILITY, WE CAN NOT ALWAYS GUARANTEE STOCK OF CORE UNITS, HOWEVER WE DO OUR BEST TO HAVE THEM IN HAND AND GET YOUR ORDER PROCESSED RIGHT AWAY.  ALL INSTALL OF KPRO UNITS IS DONE BY A KPRO AUTHORIZED INSTALLER AT AN APPROVED FACILITY.

PLEASE DO NOT SEND AUTO ECU ARE FOR K SWAP OPTIONS ONLY!  YOU ARE REQUIRED TO PAY YOUR OWN SHIPPING TO SEND IN CORE UNITS FOR INSTALL.

 



Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

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Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

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They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

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Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

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Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

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