Hondata K-Pro V4 (05-06 RSX chassis ONLY) Universal Muffler / Silencer This is a must-have modification

This is a must-have modification if you plan to visit the track in your Civic

We improve driving performance when shifted hard and during demanding racing applications

NOTE: It is strongly recommended that all installs be done by a mechanic or automotive specialist

Expect to pick up between 2-10hp depending on the other modifications you have installed

temperature resistant polyester compound

Hondata K-Pro V4 (05-06 RSX chassis ONLY) Universal Muffler / Silencer This is a must-have modificationThis is a Hondata modified 2002 2004 RSX TYPE S ECU and an adapter harness for the 05 06 Acura RSX Hondata makes hardware modifications to the 2002 2004 ECU enable it to work with the different sensors and actuators found on the 2005 2006 ECU. After these modifications, the ECU will not function correctly on a 2002 2004 RSX. Hondata only sells adapter harness with the modified ECU. An unmodified 02 04 ECU with adapter harness (with or without KPro)