Hondata K-Pro (version 3) for 02-04 RSX Base Model Automatic.
Custom adapter harness and custom programmed K-Pro by Driven (no longer made), this is 100% plug-and-play with 02-04, no re-wiring needed. Plug adapter harness into stock ECU, stash the K-Pro ECU under carpet. Start tuning your car, opens up a ton of possibilities.
Includes the K-Pro V3 ECU + adapter harness. You will need a Type-S Primary O2 sensor (not included, Denso 234-9005).
Shipping included to US-48, insured & signature delivery.