So I was tired of being stuck inside by the pandemic and went shopping on Amazon for a present for myself and got a half case of octane boost just for kicks. I hadn’t ever used one in a turbo car, (just to make old crappy cars stop pinging,) I swear, the WRX picked up 20hp even with just half a bottle at fill up yesterday. We can only get 92 up here and the car wants 93 so maybe that’s part of it. Anybody else play with this stuff?
