I can't always afford to put the 92+ octane in my vehicle (which recommends it), so I will use this every so often to make sure the inside stays as clean as the outside!

I have a Toyota 86 which has to have 93 octane to run decent. When fuel prices hit over $5 per gallon, I thought I would try this Octane Boost with 87 and 89 octane gas. First I tried 89 and it worked just like 93 octane. So I tried 87 and the car ran great with the booster. So now until the prices go back down below $3 per gallon, I will use this. The 86 is a 2.1 liter horizontally opposed 4 cylinder sports car and you have to keep the RPMs up for power. The AMSOil Booster keeps it running as well as 93 octane. We also have a Honda Pilot that I tried a bottle in it with 87 octane and it seems like the Pilot picks up faster, has more power and pickup on take off. I have used AMSOil products in the Harley Davidsons I used to have and the engine oil, transmission oil and gas additives works great in those also.

My wife’s car doesn’t have to use the premium grade gas , this let her use the lower grade. We have been very satisfied

I make non-ethanol gas at home and replace some octane lost in 5he process with this... Dude, it is AWESOME! Makes everything run soooooooooooo much better.

With the soaring gas prices, I wanted to try the octane booster for my Toyota 86 Sports Car. It works great. I can run 87 octane in the car with 8 ounces of this mixed with ten gallons of gas. The car accelerates as if it had 93 octane in it. My Honda Pilot normally uses 87 octane but runs much better with this mixed with the gas. I recommend it and will continue using it.

No sure how this product will protect the valve seats.

My 2008 Cadillac DTS takes high-test only. Just on a whim I tossed in a bottle of Octane Boost after filling the tank. Now, I'm a pretty careful driver, and I generally obey the speed limits. However, on my drive out to the farm there are some pretty steep hills. By slowing down before the uphill slope, I was able to gun the engine and just haul up those hills. The improvement in my car's acceleration was quite noticeable; that thing just bounced forward! As I got up to the speed limit, I backed off the throttle, but what a thrill. I wish I had used Octane Boost in my motorcycles. Please obey all laws and be careful on the road, but you can still have some real fun out there.

I use this stuff frequently on my ‘19 Indian Chieftain. On road trips I occasionally can only fill up with 87 regular on a empty tank. That’s where Amsoils octane boost comes in very handy.Never had any problems with this additive and you can tell a difference in performance. If you ever heard a v- twin rattle on 87 octane you won’t like it!

product works good it clean the injector's on my 2010 Yukon XL I'm getting better gas miles from 14 to 16.8 miles in the city

I USE IT IN MY GAS.

I use this in my 33 ford street rod with a high compression V8. Since the car sits a lot over winter I use non-ethanol fuel in my local area. Most of this product is around 90 octane and pings if a octane booster is not added. The Amsoil product works great to solve that problem.

402 cuin Mopar Performance crate engine 460 hp 10:1 compression. Amsoil Octane Booster allows me to run 93 pump gas. Prior to Octane Booster I had to really expensive racing fuel.

Works well

I bring a bottle along when snowmobiling in areas with questionable fuel or when regular is all that's available.

You don’t always get 93 so I use this once a month

Great alternative to the gas station boosts and it's Amsoil. What's not to like.

We don't have many bugs other than their poop here in AZ, but we get nasty rain dirt and hard water stains from sprinklers. This stuff is a little more time consuming to use, but it works great. Try a can and you will not go back to the other window stuff.

i like it make my bike run cool and stop it from pining

My minivan runs faster.

No pinging at all. Engine runs nice and smooth.