Black Friday pricing is LIVE! Save $350 on eFlexPro & $175 on eFlexPlus during this once-a-year sale! No code needed - add to cart and look for the savings.
ChrisFix has helped millions of enthusiasts and DIY’ers fix and modify their cars over the years. With nearly 10 million subscribers on YouTube, Chris has built a strong reputation for no-nonsense, trustworthy content.
Flex fuel has been around for a while, but it's only gaining popularity. Many drivers still don't understand flex fuel and how it works. Many rumors and misinformation are going around about E85 fuel (the most common form of flex fuel).
