2014-2018 Mazda 3 Skyactiv Engine and Performance
Hey guys. Looking for some info.
My buddys are going to give me a dyno day for my bday. well 3-4 runs at least.
so some of my questions are:
What tires should i use, Heavy 19's on all seasons, light 17's on all seasons, middle 18's on snows?
Should it be hood down air box closed, etc...