The 3.0 Litre S55B30 turbo engine for BMW F80 M3 and F82 & F83 M4 models is equipped with an indirect charge-air cooling circuit. So the cooling of the charged air is not realized by the ambient air as cooling medium (as usual), but made with its own cooling water circuit. A reduction of the temperature of the cooling water is directly equated with an improved cooling performance of the charged air. This is exactly where the advantages of the Wagner Tuning upgrade water cooler comes into play.
The new developed competition racing cores of the Wagner Tuning high performance water coolers increase the radiator volume of the OEM water coolers by 89% for front mounted and 94% for side mounted. The calculated ratio between the inner and outer cooling surface generates a maximum heat transfer and allows at the same time enough air flow for the surrounding components (for example the engine water cooler) for its own heat exchange.
All Wagner Tuning radiators are equipped with a heat-conductive anti corrosion coating to ensure a lasting cooling effect. The plug & play installation of the system is simple and easy to perform (installation instructions included).
*The Wagner Tuning Side Mount Radiator is not suitable for F87 M2 Competition.
Dimensions OEM front mount radiator 590 mm x 308 mm x 25 mm, V = 4.5 Litres, A = 1,817 cm²
Dimensions WT front mount radiator 568 mm x 468.4 mm x 32 mm, V = 8.5 Litres (+89%), A = 2,660.5 cm² (+46.4%)
Dimensions OEM side mount radiator 250 mm x 165 mm x 40 mm, V = 1.65 Litres, A = 412.5 cm²
Dimensions WT side mount radiator 252 mm x 188 mm x 68 mm, V = 3.2 Litres (+94%), A = 473.8 cm² (+14.9%)
- 1 front mounted radiator kit (low-temperature circuit)
- 1 side mounted radiator kit (low-temperature circuit)
- 1 carbon air shroud for side mounted radiator
- 1 mounting material
- 1 installation instruction
- 3 Series / F80 M3 (2014-2019) / M3
- 3 Series / F80 M3 (2014-2019) / M3 Competition
- 3 Series / F80 M3 (2014-2019) / M3 CS
- 4 Series / F82 / F83 (2015+) / M4
- 4 Series / F82 / F83 (2015+) / M4 Competition
- 4 Series / F82 / F83 (2015+) / M4 CS
- 4 Series / F82 / F83 (2015+) / M4 GTS