Racing Dynamics
 Racing Dynamics
 Racing Dynamics

Hi Performance Radiator - BMW M2 / M3 / M4

Regular price $676.00
Sale price $676.00 Regular price $1.00
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Fitment Guaranteed

High quality parts with proper fitment.

2-Week Easy Returns

Easily return your order if you're unhappy with it. Hassle-free.

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Product description
Hi-Performance Front Auxiliary Radiator for BMW M2, M3 M4 2014-20 with S55 motor. You lose power when your intake of air increases in temperature. Replace the small thin auxiliary heat exchanged that comes in front of your regular engine radiator.

  • All aluminum radiator with aluminum TIG-welded end caps for extra strength stronger end caps
  • Aluminum CNC machined "quick Disconnect" inlet and outlet connections
  • The core dual thickness high-efficiency coils for lower coolants temperature
  • Dual flow allows the coolant to pass through the core twice for extra cooling efficiency
  • Fits directly in front of the main radiator
  • includes metal drain plugs
    Application List:

      BMW M3 Sedan F80 S55 motor 2014-18

      BMW M4 Coupe F82 S55 motor 2014-20

      BMW M4 Convertible F83 S55 motor 2015-20

      BMW M4 GTS Coupe F82 S55 motor 2016

      BMW M4 CS Coupe F82 S55 motor 2019-20

    BMW M2 Competition F87 S55 motor 2019-20
Shipping & Return

How is shipping calculated?

Shipping cost is based on weight and size. Just add products to your cart and use the shipping estimate tool before checkout to see the shipping costs to your address!

What is your return policy?

We do accept returns. Please email us at to submit your request. Items sent to us without submitting a request will not be accepted.

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. Customer service is absolutely at the top of our values here at Brox Tuning and we try our best to make the return process painless for our customers. If you need more info please click here for our detailed return policy.

When will my order ship?

Once an order is placed, if the item is in stock we will have it shipped out within 2 business days. Out of stock items will need 1-2 weeks to be shipped. Please email us if you have any questions regarding items in stock at

Do you ship worldwide?

We can ship worldwide. If you are outside of Canada or USA, please contact us

Local Pick Up

If you are local to our physical location you have the ability to choose the "local pick up" option at checkout! This means you can come and get your items once they are available for pick up avoiding shipping costs. In stock items are usually ready within 1-3 hours. Out of stock items will need 1-2 weeks. Get in touch with us if you have questions about stock levels at or call us at 416 798-BROX