01-05 Honda Civic Application Guide
Hondata KPro 4 with 02-05 Honda Civic Si ECU Package. Includes HA Motorsports fully reconditioned and tested 02-05 Civic Si 'PNF' ECU with fully installed and tested Hondata KPro4 system. This is the most complete Kpro ECU package for use in the 2002-2005 Honda Civic Si hatchback. Easy, plug in installation - simply unbolt and unplug your stock Honda ECU, then plug-in and bolt this ECU in its place and begin tuning.