Uploaded August 2026 | Updated September 2026, 1 hour ago

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Learn how to install a new performance auxiliary radiator for your BMW F8X M3/M4 2015-2020!

Looking to upgrade your cooling system? Click the link below!
mishimoto.com/performance-auxiliary-radiator-bmw-f8x-m3-m4-2015-2020.html

In this detailed tutorial, we walk you through each essential step of the auxiliary radiator installation process and give insightful tips and tricks. Whether you're a seasoned car enthusiast or a DIY beginner, this video is your go-to resource for efficiently installing a Mishimoto Performance Auxiliary Radiator for your BMW F8X M3/M4 2015-2020! .

Steps:
0:00 Product features/notes
1:40 Installation guide begins
1:44 Supplied parts & tools required
1:54 Removing the stock aux radiator
3:55 Prepping the Mishimoto aux radiator
4:32 Installing the Mishimoto aux radiator
6:14 Outro


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