do88 Side Charge Radiator for BMW M3/M4 F8X


New product

"Lower post intercooler air temperature at same conditions"

More details

789,00 €

Payez en 3x ou 4x sans frais

Payez en plusieurs fois

  • Cofidis 3 fois sans frais à partir de 263,00 €
  • Cofidis 4 fois sans frais à partir de 197,25 €

do88 performance radiator for the intercooler system designed for an easy drop-in-fitment in your BMW M3/M4 F8X

The S55 turbo engine that powers the BMW M3/M4 F8X uses a Top mounted water-cooled intercooler instead of an “regular” air-cooled intercooler. The coolant in this system has its own separate cooling circuit combined of two parallel connected radiators and a pump. The larger one of these two parallel connected radiators is positioned in the front of the center cooling module, the second smaller one is located in front of the right-side wheel arch.

These improvements have in our tests resulted in a 5°C IAT reduction in combination with our side mounted radiator upgrade.

Significant advantages do88 radiator (stock comparison numbers):

  • Greater core volume: 3393cm3 (1693cm3), 100% larger!
  • Greater frontal surface area: 499cm2 (423cm2), 18% larger!
  • Lower post intercooler air temperature at same conditions: 34°C (39°C), 5°C lower!*
  • High efficient core with 8mm fin height of multi-louvered design.
  • Multi channel core tubes


BMW M3 / M3 Competition
Model years: 2015-2018
Model: F80

BMW M4 / M4 Competition / M4 GTS / M4 CS
Model years: 2015-2020
Model: F82 F83