Hey I have a 2016 GT with a H pipe, Roush AB and Lund tune. It is my daily driver so I have about 78k miles on it. I wanted to put either ARH, Texas Speed or Stainless Power catted headers. If I were to go this route I would ditch the Roush AB for Borla S Types and keep the Lethal Performance H...
I have a 2016 Base GT with no power mods. I thought about doing the Lund Flex Fuel tune. After browsing for E85 stations I found one near my job. I bought the test kit and got the same results twice. Why is it so low?