Category Archives: 2016 Ford Focus RS Rear Differential Cooler

Diff’s Hot, Take it Easy – Rear Differential Cooler R&D, Part 3: Track Prep

When you’re hurtling towards a concrete-walled turn at over 90 MPH, you’d better know that every nut and bolt in your car is torqued to spec.
Photo: Nick Thomas
We’ve all had to prepare for something before—a date, an interview, a test. It’s always a stressful experience. Now imagine … Continue Reading ››