Mishimoto 2015+ BMW F8X M3/M4 Performance Heat Exchanger – Aluminum Dual-Pass Cooling Module with Stone Guard

Description

Upgrade your 2015-2020 BMW M3 or M4 with the Mishimoto Performance Heat Exchanger, designed to significantly improve intercooling efficiency and thermal management. This high-performance heat exchanger utilizes air-to-water intercooling technology to transfer heat more effectively from the charged air, which is crucial for maintaining optimal engine performance during aggressive driving or tuning. Featuring a durable aluminum construction, the Mishimoto unit replaces the original plastic components, offering enhanced strength and longevity. The dual-pass core design maximizes heat dissipation, while the expanded core volume—60% larger than stock—delivers a 10°F reduction in intercooler coolant temperatures, helping prevent heat soak and maintain power output under demanding conditions. The extended height and increased fin surface area contribute to superior cooling capacity, making this heat exchanger an essential upgrade for enthusiasts seeking consistent performance.

To ensure the longevity of your intercooling system, the Mishimoto heat exchanger includes a steel mesh stone guard that provides reliable protection against road debris and prevents damage to the delicate fins. The variable fin pitch across the lower 12 rows optimizes cooling efficiency, particularly beneficial for dual-clutch transmission (DCT) models that generate additional heat. Designed specifically for the BMW F8X chassis, this unit fits seamlessly into the existing cooling stack without modification. As part of Mishimoto’s commitment to quality, the heat exchanger comes with a lifetime warranty, offering peace of mind with every installation. Improve your vehicle’s cooling capacity, reduce temperatures, and boost overall performance with this expertly engineered aluminum heat exchanger from Mishimoto, compatible with a wide range of BMW M3 and M4 models from 2015 through 2019.

Features:

• Includes durable stainless-steel stone guard for maximum protection against road debris

• 10°F drop in global intercooler coolant temperatures over stock

• 60-percent increase in core volume for enhanced cooling capacity

Fitment:
BMW M2 Competition 2019
BMW M2 Competition 2020
BMW M3 Base 2015
BMW M3 Base 2016
BMW M3 Base 2017
BMW M3 Base 2018
BMW M4 Base 2015
BMW M4 Base 2016
BMW M4 Base 2017
BMW M4 Base 2018
BMW M4 Base 2019
BMW M4 Base 2020
BMW M4 CS 2019
BMW M4 CS 2020
BMW M4 GTS 2016