Doc said I needed more Vitamin D so I though I'd take the 3W on a trip into London for lunch. I was a bit worried about the heat and traffic but it didn't go into skip fire once, so I can only assume the 2014 cooling kit works. Great fun and the attention this car receives is off the scale and all positive. I was sat behind a new 458 Speciale which was being completely ignored. Don't know if I will brave it tomorrow in 35 deg heat though. One thing I did notice is that the car makes all sorts of creaks and groans once it has sat in the sun for a few hours and expanded.