tunear auto propio

saludos serian tan amables de ayudarme a ubicarme mas soy nuevo en esto y quería saber por donde empezar después que saco el mapa de mi auto stock para sacarle un poco mas de rendimiento de factoría tengo un subaru legacy 2.5i special edition no turbo tome el mapa de la ecuflash pero no se por donde empesar a tocar las tablas tambien tengo un filtro de alto flujo gracias.

I apologize, but I'm not sufficiently fluent in Spanish to properly assist.

From what I can glean from your question, for now I'll say I would not expect a large performance gain to be possible from tuning that particular vehicle in stock form, but it's certainly a great car to practice making changes on. HPA does include a worked example for open source tuning Subarus so that will be our best material related to what you're doing at this time.

https://www.hpacademy.com/dashboard/courses/practical-reflash-tuning/ecuflash-v11-subaru-sti-introduction