please message me these are the numbers I am looking to make on my 2015. Thank you merry ChristmasI haven't used the shots specifically, but I do use it 100% of the time in my personal car with no issues. I mix in a 1/2 can per tank. It makes a solid 767 rwhp with a gen 3 Whipple. On a soft pump gas tune with 1 less psi the car made 691 rwhp. You could contribute roughly 30 hp from the additional boost, and an extra 30 from added timing that was a direct result of the extra octane. We recently did a gen 5 Whipple on a 18 GT. It made 685 on straight 93, and 715 with a little Boostane. Both cars being tuned by Lund. You can believe what you like as far as it not being a "proper replacement for the correct octane fuel," but results are results. A year and a half of use, 1/2 can every tank, great performance, and no problems. It is pretty economical if you stay around 100 octane. The guy that developed the product created it to use in supercharged speed boats. I don't think they would use it in very expensive supercharged V8s if it was not a quality product. It's not the best solution for everyone, but it is a great option for many people and situations. E85 will make more power with all other things being equal. If you are fuel system/octane limited, and/or don't have access to e85 its definitely worth considering. If you are interested in getting some I am a dealer for Boostane, but my intention is not to make a sales pitch. I'm simply sharing my experience with it and offering it as a product I use. Just shoot me a message.