So I have been tracking my R regularly for the last couple of years, and decided with my r comps maybe i should keep an eye on engine vitals..
I was looking on ecs tuning and found some New South Performance gauges. I was thinking about these 3 gauges.. Oil Pressure, Oil temp, and water temp.
Now my question.. When i buy these gauges do i need anything else for the install? or is it a complete set?