Mishimoto Performance Heat Exchanger - BMW M3 M4 F80 F82 F83
We started by eliminating any bits of plastic and promptly replaced the end tanks, including the inlet and outlet ports, with durable aluminium. We kept the dual-pass flow through the core for maximum cooling properties while expanding the core into the available space. Our new design features a 42mm thick core while extending the height by 150 mm, totaling in a 60% increase in core volume and a 180% increase in fin surface area. The end result of our improvements is a 6°C drop in global intercooling temperatures over the stock unit.
Size isn’t the only thing that matters with this heat exchanger. Since the heat exchanger sits front and centre in the M3 and M4’s cooling stack, it’s susceptible to damage from road debris. To keep your air-to-water system safe, our heat exchanger comes equipped with an optional steel mesh stone guard for an added layer of protection for the fins. We also incorporated a variable fin pitch for the lower 12 rows on the core in order to facilitate cooling to DCT-equipped M's. Finally, our 2015–2020 BMW F8X M3/M4 Performance Heat Exchanger includes the Mishimoto Lifetime Warranty for a worry-free install.
Direct fit for the 2015–2020 BMW M3, M4, and M2 Competition
6°C drop in global intercooler coolant temperatures over stock
60% increase in core volume
180% increase in external fin surface area
Increases intercooler coolant capacity by 2.3 liters
Full aluminium, TIG-welded construction
Dual-pass design for maximum cooling
Variable fin-pitch design for improved airflow to DCT cooler
Includes optional stone guard for maximum protection against road debris
Mishimoto Lifetime Warranty
This product is compatible with the following vehicles
| Vehicle Make | Vehicle Model | Vehicle Variant | From | To | Engine | Notes |
| BMW | 3 Series | M3 | 2015 | 3.0L - RWD Petrol | ||
| BMW | 3 Series | M3 F80 | 2015 | 3.0L - RWD Petrol | ||
| BMW | 4 Series | M4 | 2015 | 3.0L - RWD Petrol | ||
| BMW | 4 Series | M4 F82 | 2015 | 3.0L - RWD Petrol | ||
| BMW | 4 Series | M4 F83 | 2015 | 3.0L - RWD Petrol |
Mishimoto is a premier manufacturer of performance aluminium radiators, racing thermostats, aluminium fan shrouds, universal intercoolers, silicone hose kits and cooling accessories. Mishimoto is the leader in cooling in the aftermarket performance automotive industry.
Whether you're a daily driver searching for a dependable quality upgrade from your current OEM radiator, or you're a devoted racer who needs a lightweight, high-performance racing radiator, Mishimoto has just what you're looking for. Many drivers overlook the importance of having a high-quality aluminium radiator installed, yet it is one of the most important components in your vehicle's engine.
Mishimoto Racing Thermostats will promote greater cooling efficiency throughout your engine. The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications.
