Renault clio 1.2 16v
Hey there, i have a 1.2 16v clio mk2 which i have replaced the back box with a peco one, it says on the trip that im doing about 40.3 mpg which is terrible for a 1.2, what i wanted to know is 40mpg from a 1.2 about average or is it because of my exhaust.:boring: