Very well the exterior trans cooler needs to be seen fro the engine bay ordinarily. I am old style On the subject of auto trans as it's tested to deliver greater cooling translating to smoother shift & extended lifespan. I've it Outfitted in all my car autos But listed here https://elliottiyndq.dailyblogzz.com/34817386/indicators-on-x50-gearbox-you-should-know