Mishimoto 2015+ BMW F8X M3/M4 Performance Heat Exchanger

This Mishimoto performance heat exchanger is a direct-fit upgrade for 2015-2020 BMW applications covering M2 Competition, M3, M4, M4 CS, M4 GTS. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.

Why upgrade

Improve the cooling capacity on your 2015-2020 BMW M3 or M4 with the Mishimoto Performance Heat Exchanger. Air-to-water intercooling is the means of more efficient heat transfer from the charged air, but it now requires an additional heat exchanger mounted to the front of the vehicle in order to dissipate the transferred heat. These kits are engineered around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it.

Features

• Direct fit for the 2015-2020 BMW M3, M4, and M2 Competition
• 10F drop in global intercooler coolant temperatures over stock
• 60-percent increase in core volume
• Includes durable stainless-steel stone guard for maximum protection against road debris
• 180-percent increase in external fin surface area
• Mishimoto Lifetime Warranty

What's Included

• Performance Heat Exchanger
• Stone Guard
• Magnetic Drain Plug
• CARB EO Sticker
• Mounting Hardware
• Mishimoto Lifetime Warranty

Specifications

Fitment Notes

Verified against Mishimoto US applications and dealer listing for 2015-2020 (5 rows). Years extended to 2027 where the US model remains in production.

Vehicle Fitment