Upgrade your compatible K‑series ECU with the latest Hondata KPro V4 system. This listing includes installation of the KPro board into your ECU and return shipping back to you, simply mail us your ECU, and we handle the rest. If you’re looking for a complete plug‑and‑play ECU for a K‑series swap, see our listing here. Supported ECUs The following ECUs are compatible with Hondata KPro V4 installation: 2002–2004 Acura RSX Type‑S – PRB ECU (P/N 37820‑PRB‑A03 through A08, PRB‑305) 2002–2004 Acura RSX Base (Manual) – PND ECU (P/N 37820‑PND‑A01 through A09) 2002–2005 Honda Civic Si (EP3) – PNF ECU What’s Included Genuine Hondata KPro V4 board Professional installation into your ECU Return shipping of your upgraded ECU back to you (Customer is responsible for shipping the ECU to us — see instructions below.) How the Mail‑In Service Works Place your order for this service. Fill out the service form to receive shipping instructions:https://oxytuned.com/service/ Ship your ECU to us for installation. Track your ECU’s status in our live service queue:https://oxytuned.com/queue We install the KPro V4, test it, and ship it back ready to use. Software Download The required Hondata KManager software is free to download from Hondata’s website:http://www.hondata.com/kmanager.html
