It comes preloaded with our latest v5 software and maps. Depending on what you want we can preload aggressive, autotuning, or e85 maps for you before shipping out. We are running low on stock so get it while the supply last.
Originally Posted by routenull0
So what does the Rev2.5SE come installed with firmware wise, V4 or V5? If V4, can it go to V5 at no cost?