Reviewed By Brian L (Las Vegas, NV) Reviewed for a 2016 Toyota Tundra —5/11/2017 9:31 PM
It took me about 3 hours to install but this is the first time I've installed one. I took my time and followed the directions. Found a video online that showed it step by step. Once installed it fired right up and I could hear a difference right away in the tone. I've driven the truck around town the last few days and not on any highway. I've tried to be consistent in how I accelerate etc and I have gotten about 0.8mpg increase in town. Highway next week.