K-Pro V4 Engine Control Unit

The Hondata KPro V4 is a complete programmable ECU solution engineered for K-series engine swaps into a variety of chassis, specifically mentioning 1988-2000 Civics and 1990-2001 Integras. This unit is installed within a modified 2002-2004 base automatic RSX ECU, eliminating the need for a core deposit. It is strictly for manual transmission vehicles and will not function in any RSX, Civic EP3, or similar factory K-series applications. This ECU provides comprehensive tuning capabilities through its KManager software, which runs on Windows. Users can edit parameters and tables, upload calibrations, and perform datalogging via a USB connection. Key features include on-board datalogging memory (8 MB, capable of 10-215 minutes), support for configurable MAP sensors up to 5 Bar and above, and expanded fuel and ignition tables that reach up to 60 lbs of boost and 11,000 RPM. Further enhancing its performance potential, the KPro V4 includes advanced functions such as launch control with anti-lag, multi-purpose outputs for nitrous control, and PWM output for boost control. It also supports lambda tracing from stock or aftermarket wideband O2 sensors and offers flex fuel capability with an ethanol sensor input. For engine protection, it monitors for lean air/fuel ratios, over-boost conditions, and low oil/fuel pressure. Note that this product is intended for racing vehicles only and is not street-legal in the USA.