@jklodhi sir, I was planning on doing a tune from HPR. They have different pricing for Stage1 and Stage2.
What I am not sure is what's the difference? Is the Stage2 involves requires hardware upgrade as well?
Also, lets say we go with Stage1, then if I am not in aggressive mode will the normal fuel work or after the tune I would need hi-octane all the time? I know these questions are meant to be for HPR, but they don't respond back or reply after a week or so.