Review on 🚀 Increase Fuel Efficiency and Performance with our Innovative Performance Chip/Power Programmer for Honda Civic 1.3L, 1.5L, 1.6L, 1.7L, 1.8L, 2.0L and 2.4L Engines by Anthony Grover

I've read the good and the bad. I'm very technical and mechanical. Customer service responded within an hour with the correct cables to connect. Last week I drove from Castaic to Oxnard in a 126. Average 40 mpg on my 2020 Honda Civic Sport Touring. Went this morning and averaged 53.7mpg. I drove 55 mph there and my wife drove back. She drove a little faster than me, going from 60 to 65 mph. We averaged 43.8mpg per trip. Definitely better than MPG. I searched and tested the performance. I am 57 years old and will not be racing.