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MAD Heat Exchanger w/ Shield for S55 F80 M3 & F82 F83 M4

MAD Heat Exchanger w/ Shield for S55 F80 M3 & F82 F83 M4

Regular price $780.00 CAD
Regular price $797.00 CAD Sale price $780.00 CAD
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Upgrade from your stock heat exchanger to the MAD front mount heat exchanger w/ heat shield for maximum performance and reliability!
Heat is the enemy of performance. Keep temps down and performance will go up as a result of increased efficiency. It's really as simple as that. In stock trim, testing made it painfully obvious that cooling was going to hold an even more vital role on the F8x (S55) platform to achieve maximum results. The stock cooling system heat soaks after only 3 pulls and allows the engine air intake temperatures (IAT) to rise dangerously. The ECU must then reduce engine power to prevent detonation. 

Give your BMW M3, M4, or M2 Competition the reliability it deserves by upgrading to the MAD S55 heat exchanger.

The MAD cooler is significantly larger than the stock unit, offering a noticeable improvement over the small top mount currently on the car.


  • Larger than stock
  • High quality core with a high fin density
  • Direct fit, no modification needed


  • 2015-2019 BMW M3 & M4
  • 2018+ M2 Competition w/ the S55 engine


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