Radiator Kit BMW S55 M2 Motorsport

Wagner Tuning performance part: Competition radiator kit designed and manufactured in Germany by Wagner Tuning for the low-temperature circuit of the BMW M2 Competition F87 with S55 engine.

The S55 twin-turbo 3.0 six-cylinder in the M2 Competition cools its charge air indirectly, through a low-temperature water circuit separate from the engine circuit. The temperature of the coolant in this circuit directly sets the temperature of the intake air: it is what causes power to drop after a few laps of a track or heavy use. By enlarging both the front radiator and the side radiator of this circuit at the same time, the Wagner Tuning kit removes this thermal bottleneck and limits heat soak, for maximum, consistent power on track as well as after ECU tuning.

Technical specifications:

• Front radiator:
  • Volume of 8.5 L vs. 4.5 L stock (+89%)
  • Frontal area of 2,660.5 cm² (+46.4%)
• Side radiator:
  • Volume of 3.2 L vs. 1.65 L stock (+94%)
  • Core thickness increased from 40 to 68 mm
  • Frontal area of 473.8 cm² vs. 412.5 cm² stock (+14.9%)
• Competition cores of race type, newly developed, for maximum heat transfer while preserving airflow to neighboring components
• Carbon air scoop for the side radiator, for even more effective cooling
• Anti-corrosion coating with high thermal conductivity, for lasting efficiency
• Near plug & play fitting, guided by a detailed instruction sheet

Kit contents:

• 1 front radiator (low-temperature circuit)
• 1 side radiator (low-temperature circuit)
• 1 carbon air scoop for the side radiator
• Mounting hardware
• 1 installation sheet

Compatible: BMW M2 Competition F87, 3.0 biturbo S55B30

Important: Check that this part is compatible with your vehicle (year, displacement and engine code) before ordering.