massachusetts people..
You need a program so that you can get your car tuned at a dyno. Unfortunately all the good reliable systems are kinda expensive. you need to first get your ECU chipped or buy one already chipped, conversion harness, and either Hondata, chrome, neptune, etc. like mentioned above program. Most people will spend the extra money for a reliable program. Cause that is the brains behind your whole operation. Technically you don't need a management system for your ECU, but it is very wise.



