Add durability and cooling power to your M3 or M4 with the Mishimoto Oil Cooler kit for 2015-2020 fits BMW M3/M4.
True to form, the engineers designed the oil cooler with efficient space use in mind.
Suspended perpendicular from the rest of the cooling stack, this location utilizes the Bimmer's aerodynamics to cool the oil, while putting the lightweight, tube-and-fin cooler in harm's way of road hazards.
Mishimoto beefed up the entire oil cooling system design for the F80/82 with a performance oil cooler.
The lightweight design was replaced with a full aluminum, TIG-welded bar-and-plate cooler for added strength and cooling.
The bars and plates are a robust form of heat exchanger core construction intended for improved heat transfer and have the strength to shrug off potential road debris, keeping oil temps down.
An additional 10mm was added to the core's thickness, equating to a 46-percent increase in core volume, and the oil capacity was increased by .4 qt.
To add an extra degree of protection to the system, improvements were made on the lines.
From the factory, these vehicles are equipped with hardlines that are prone to abrasion and corrosion damage.
The oil cooler kit provides a pair of application-specific, flexible, and robust nylon braided lines for a secure channel for your M's oil.
Also included are specially designed adaptors allowing for AN fittings from the S55's oil pump and a secure connection to the oil cooler.
The Mishimoto Oil Cooler Kit fits directly in place of the stock unit and includes the Mishimoto Lifetime for a simplified installation.
