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KTuner ECU R1 Tuner Package - 05-06 RSX Type-S PRB ECU

This is a complete KTuner Rev1 board pre-installed onto an 05-06 Acura RSX Type-S "PRB" ECU. This will allow simple plug-and-play use. Requires no core, this is a complete out-right purchase of a 05-06 PRB ECU and KTuner end-user system pre-installed and ready to use.

KTuner ECU hardware end user tuning package comes with a single KTuner hardware unit paired with a single user license for the downloadable KTuner software.


  • Laptop running Windows XP or newer version of Windows
  • Internet connection to register your KTuner ECU upon first upload (requires to register an account on KTuner website) 

Kit Contents

  • 05-06 Acura Type-S PRB ECU (KTuner prepared w/surface mount sockets)
  • Pre-installed KTuner Revision 1 end-user board
  • USB cable
  • Analog input harness
  • KTuner software - can also be downloaded from HERE

KTuner Tuning Features

  • Plug-n-play into 05-06 RSX Type-S without any wiring changes
  • ECU circuit board is socketed to accept the KTuner end user board system
  • Each unit is locked to one ECU and allows you to alter the settings in your ECU
  • Full reading, reflashing, and datalogging
  • On Board Logging (8MB) – RSX/Swap and Accord/TSX only as of 1/10/16
  • Direct Flex Fuel input for ethanol content and temperature. RSX/Swap only as of 1/10/16
  • Four (4) Analog inputs for 0-5 volt sensor signals. – All platforms
  • Two (2) Speed inputs for VR or HALL sensors. – All platforms
  • Peripheral port for Bluetooth, LCD displays, and additional add-ons
  • KTuner uses direct USB connectivity for fast data transfers
  • Real-Time Tuning
  • Adjust for aftermarket injectors, injector sizing
  • Ignition and Fuel tables tuning
  • VTEC tuning
  • VTEC window control
  • Knock tuning
  • Adjustable rev-limiter
  • Adjustable 2-step/ launch control
  • Anti-lag
  • Aftermarket MAP sensor support
  • Expandable tables for boost
  • PWM boost control for use with electronic boost control solenoid
  • Boost cut
  • Closed loop control
  • Disable sensors and OBD2 monitors
  • Disable immobilizer
  • 6 programmable outputs (nitrous control, etc)
  • No core required!

Vehicle Applications

  • 02-04 RSX Type-S: 02-04 to 05-06 adapter harness required
  • 05-06 RSX Type-S: direct plug-n-play affair (no adapter harness required)
  • *K-swapped vehicles (88-00 Civic/CRX, 90-01 Integra) using an 05-06 engine harness.

*For K-series swapped vehicles, KTuner utilizes the 05-06 Honda/Acura ECU's. If you are using an 02-04 RSX engine harness and 02-04 K-swap adapter harness, you will need a KTuner 02-04 to 05-06 ECU adapter harness, available separately.

KTuner ECU R1 Tuner Package - 05-06 RSX Type-S PRB ECU

Regular price $849.99
Free Shipping
Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
Ships: 1-5 business days
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
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