Rated 4.9 out of 5 by 10
Rated 5 out of 5 by nowei Excellent Product
Keeps my car running smoothly and for the price, you can't beat it! Great product.
June 9, 2014
Rated 5 out of 5 by Robin7798 The Octane Booster is better then Gas Treatment
I tried other products that were more money, but this stuff really works to improve mileage and gets rid of knocking and pinging...even on my old car
August 6, 2013
Rated 5 out of 5 by Hutt Great Value
Like all things at Dollar Tree, it's $1! Works as advertised and improves performance.
July 17, 2013
Rated 5 out of 5 by Bardon SMB Performance Octane Booster, 12 ounce
I always have several bottles of Dollar Tree Octane Booster available. My 1986 El Camino runs soooo much smoother using the product. And there is NO WHERE I could purchase it at this high value price. I thank you and my vehicle thanks you!
July 15, 2013