We earn commissions from purchases you make using links in our articles. Learn more. Rather than sifting through hundreds of octane booster options, here we're going to save you time by narrowing ...

When it comes to improving your car’s performance and protecting it from untimely damage, an octane booster can make a world of difference. In case you’re unfamiliar with octane boosters ...

Our choice for the best budget octane booster comes from STP. It’s an affordable option available in a 5.25-ounce bottle, which can treat up to 21 gallons of gas. There is also a 12-ounce option ...