Max-Boost™ Octane Booster & Stabilizer

I like Royal Purple Octane Boost. I look for added protection against detonation on my older vehicles in light of the trash gas we have to use. My disappointment with this order was that one of the cans had a leak and I had spillage and loss of product. The shipping box from Summit was undamaged so it was leaking when the order was packaged from Summit. Come on guys don’t get sloppy.

I have a 2000 Solara that is modified. I normally use premium, but with the gas prices so high, I decided to try thius product wit grase E85 gad. My car loves it and the cost to fill up, even with the additive, is saving me a lot of money with NO sacrifice of power. In addition, my MPG increased!

Nobody does it like Power Oil Center. Hands down some of the lowest pricing on things that usually never go on sale. So happy I found these guys! I am customer for life!

Ive been using this in my Chevelle for several years due to the 91 octane gas causing my big block Chevelle to diesel. With the octane boost the dieseling is cured. Yes I could make the Chevelle run on e85 but there’s just not enough e85 stations everywhere so I just keep a few bottles of this with me.

I put this in my truck it cleaned my injection system pretty good. At least my truck ran better after putting it in my gas tank, so I bought it three more times.

⁦This came highly recommended to me by friends and family. The reason I put read bottle first is because this one is made for racing, and I was not paying attention. I noticed results big time after taking it out on the highway for a bit and letting this get into the fuel system. My car ran better than ever to the point I got cocky and started speeding. I didn’t get a ticket, however, about 2 months later, my check engine light came on and engine and would get a bit hot and it charred my spark plugs a bit and had to change them out. Kept wondering why my car would get hot quick and realized that this was the wrong can. It’s out my fuel system now and know better. I definitely would recommend for any sports car. For those without one, you’ll have fun, but pay attention and watch your engine.

Very pleased with the results after adding the first bottle.

I use pure non-ethanol in my vintage motorcycles that are resto-mods. I put royal purple in the fuel and what a combination for performance. I also put royal purple in my Honda Pilot SUV when I go on a trip. Noticeable difference in all areas.

⁦I own a 2019 Subaru wrx and had at etuned to 93 recently. Once a month I grab this octane booster to make sure to minimalize knock. Sometimes the gas I get may not be exactly at that 93 octane (this includes all gas stations even with top tier gas.). This is more so for my peace of mind.⁩

⁦I’m usually skeptical about trying new fuel additives and the sort, I’ve found one or two that work well so I typically stick with them, but I gave this stuff a try. After running a few bottles, I can honestly say I’ve noticed a big difference. My truck seems to run a lot smoother, doesn’t idle or run near as rough as it did a few months back.⁩