With the gas prices constantly rising I am probably going to put my ride back to the stock tune file. I wanted to know if anyone has had success with using a “Real” octane booster fuel additive, not the stuff off the shelf at Auto zone or Advance? I was pondering if I keep the performance tune on and fill with 89 octane if a booster would get it up to 93 and would it be worth the time and effort? Any input from any of y’all would be greatly appreciated.