Mishimoto 2015-2020 BMW F80 M3/M4 Intercooler Mineral Gray Metallic

When you're pushing your 2015-2020 BMW M3 or M4 hard, keeping intake air temperatures in check is crucial for maintaining performance. The factory air-to-water intercooler is a capable unit, but Mishimoto has identified areas where it can be improved. This performance intercooler is designed to address those weaknesses, offering a significant upgrade for your S55 engine.

Mishimoto built this intercooler with full, cast aluminum end tanks that are TIG-welded to a larger bar-and-plate core. This construction is made for durability, especially as you increase boost pressure. Inside the end tanks, you'll find internal air diverters that help ensure the charged air flows evenly through the entire core. Speaking of the core, it's 29% larger in volume than the stock unit, and it features a unique single-pass internal fin layout for the coolant passage. This design optimizes heat transfer, moving heat from the charged air to the coolant more effectively. Mishimoto's testing showed a 16% increase in flow through the core and a 12°F drop in intake air temperatures when paired with their performance heat exchanger. They also recorded an average increase of 11 wheel horsepower and 8 wheel torque, with peak gains reaching up to 31 wheel horsepower and 10 wheel torque.

To make your engine bay look as good as it performs, this intercooler is painted in Mineral Gray Metallic, matching one of the OEM exterior colors. This automotive-grade paint is durable and designed to last. Like all Mishimoto products, this intercooler comes with their Lifetime Warranty.