One commenter didn't get it.. ok. Here's the thing, an Acura has a 10-12 gallon gas tank. If this testifier has his numbers right, he improved a total of 100 miles over 10-12 gallons. That's about 8-10 mpg he claims to have gained. By using a bottle of octane booster? Hardly. Prove it, but first learn how to spell "tank"