Technology and Innovation
Over 20,000,000 People Have Used Additech Fuel Additives To Increase Gas Mileage & Performance
All Additech products are sold directly at the pump.
Additech combines state-of-the-art fuel additives with the perfect blending ratios of gasoline at the pump to provide your car with the performance, reliability and gas mileage you deserve.
Additech cleans your engine, increases fuel efficiency and reduces the need for repairs. We ensure your car will run in exceptional condition.
good words. good people.
“I have been a mechanic almost all my life. One of my dreams was for my daughter to have a college education. Last year she started her first year of college 3 hours from home. I trust Additech to keep her car running safely when I am not around.”
"I bought a 2008 Jeep Liberty in January 2015 with 42,000 miles on it. I travel 2 to 4 thousand miles a month. I have only been getting 14 to 20 mpg. I finally added Additech cleaner and I no longer have rough idle and I'm at 17.3 to 26.2 mpg. What a total change. Thank you"
“At first I was skeptical, but after I used Additech, my car got 60-90 more miles per tank. Now I use it all the time.”
“I love my Additech, it makes my car run better and I buy less gas. I was impressed."