Expert's advice:
"The BMW M5 is a very powerful and well-handling car, but with that power comes the risk of elevated oil temperature. Keep your 2012+ BMW M5/M6 cool with the Mishimoto S63 M5/M6 Performance Oil Cooler! The cooler features extremely precise CNC-machined billet-aluminum end tanks which are professionally TIG-welded to the robust bar-and-plate core.
The performance oil cooler is a complete bolt-on solution that includes everything needed for an easy installation such as hardware and replacement O-rings for the oil lines. The heat exchanger is finished in a durable silver powder coat, providing both corrosion resistance and improved aesthetics. Whether your M5 sees frequent track time or just the occasional back-road jaunt, upgrading the oil cooler is a great way to extend the life of your S63 and ensure maximum engine output when you need it most."
Mark Hendrikx - Automotive engineer at Mosselman