do88 Frontal Charge Radiator for BMW M2 Compétition / M3 / M4 F8X

do88 performance radiator for the intercooler system designed for an easy drop-in-fitment in your BMW M2 Compétition / M3 / M4 F8X  

The S55 turbo engine that powers the BMW M2 Compétition / 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.

Reducing the water temperature in this circuit is directly equated with improved cooling of the charge air (lower IAT). Due to this reason, it is important to have high performance radiators in this system to maintain as low and stable IAT as possible during tough driving. During all test we have carried out during the development of our entire BMW M2C F87  product range we see clearly how the peak power is directly equated with the IAT (Intake Air Temperature).

Significant advantages do88 radiator (stock comparison numbers):

• Greater core volume: 8498cm3 (4843cm3), 75% larger!
• Greater frontal surface area: 2656cm2 (1794cm2), 48% larger!
• Lower post intercooler air temperature at same conditions: 34°C (39°C), 5°C lower!*
• High efficient core with 7mm fin height of multi-louvered design.
• Multi channel core tubes.

* Measured at 240km/h during full throttle acceleration 0-240km/h at air strip. Both tests was performed same day under same conditions.

Fits:

BMW M2 Competition
Model years: 2019-2020
Model: F87

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