Leroy Wheeler
GBThey take good care of you 🙂 Had some shipping troubles and they took care of it right away 👍🙂
Kyle Belcher
GBI have not noticed any difference in… I have not noticed any difference in fuel mileage, but I do believe the car runs better.
Cynthia Scherley
GBMy last package arrived late My last package arrived late. I had to wait almost a month in between to put my stuff in my car
Ronald Monroe
GBSo far so good I'm still on my first tank ( 30 gallon )but early indication shows 1- 2 mpg better. Hopefully it continues to improve with subsequent tanks.
Taylor Shimonis
GBHad to pay extra for shipping I reached out and I asked why I had to pay 5 dollars at the post office for shipping when they had already charged me 5$ so I paid 10 dollars in shipping when the item was only 20$ and I never got a response back. The item itself seems to work good but the shipping disinformation and lack of communication is the reason for the 2 stars