I wasn't expecting much when I bought this, but I've genuinely noticed a difference. My fuel seems to last longer, and I find myself making fewer trips to the gas station. I even drove extra miles just to see if it was my imagination, but my tank stayed fuller than usual. Another thing I noticed is that my car feels smoother and more responsive while driving. It's hard to describe exactly, but the overall driving experience feels better. I'm glad I decided to give it a try.
Yes, I recommend this product.
It was less money and usually that means lesser value, but it was easy to install AND it worked as described with my 2009 Chevrolet Silverado 6.6 V8. Two thumbs up. Thank you for saving me in so many ways.
I was skeptical at first, but after a few weeks of driving, I noticed better fuel efficiency on my daily commute. Installation took less than a minute.