Lucas Oil 10026 Octane Booster - 15 Ounce

This product does what it says it does. The?Pick up on my porsche is significant. However porsches are designed to use a higher octane gas without hurting the engine. Be aware that many cars are designed to run on 87 octane and pumping it up significantly can be bad for the cylinders. So be sure your car can handle a higher octane. I only use about 5 oz per tank, So one bottle goes a long way.

Don’t know if this actually helps, but I do regularly add Lucas products to my engine and I have never had a major engine failure in over 17 years. I did have two vehicles with over 230,000 and no issues before I sold. I do believe these products help extend the life and give it a little more.

I use this additive in my 1/2 ton pick em up truck which the manual "recommends" at least mid range fuel. I add a bottle of this to each tank. I notice a slight increase in fuel milage but only on the hi ways. in town, as much as I love my pick em up truck, the MPG is terrible. Great stuff.

2014 Mazda CX-50 Turbo Premium Plus - for full hp, use 93 octane. However, most 93 octane is blended with ethanol. Not good for turbos. So, I run 91-octane non-ethanol pump and this Lucas booster (up to 3 points) and the new car feels way more peppier. Esp on the fly on the highway...hammer it, and it gets up and goes much quicker. Happy with your product...

Works great

Like using this in my truck when used correctly you can buy the cheap gas and add the correct amount and make it go up to 89 or whatever number you choose, 89 is needed for my truck, buying the cheap 87 can easily be made 89 with this product plus all the other perks of using it.

It was rated the best on my search. My Vette gets the best.

Lucas is definitely the best