Wagner Tuning BMW 420i 430i 440i F32/F33/F36 LCI Chargecooler Radiator Kit

Wagner Tuning Competition Radiator Kit for the BMW B48 & B58 Engine

The 2.0 B48B20 and 3.0 B58B30M0 Turbo engine of the specified BMW 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 radiator comes into play.

The new developed competition racing core of the Wagner Tuning high performance radiator increases the radiator volume of the OEM water cooler by a total of 117%. 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 radiator) for its own heat exchange. Furthermore, using an increased amount of cooling water, the entire system thermics can be kept at a lower level over a longer period of time.

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 (an installation instruction is included as well).

OEM Radiator dimensions:
576 mm x 495 mm x 27 mm
V = 7.70 Litres
A = 2851 cm²

Wagner Tuning radiator dimensions:
524 mm x 468 mm x 68 mm
V = 16.70 Litres
A = 2454 cm²

Fitment: BMW 4 Series 420i, 430i, 440i F32/F33/F36 LCI from 05/2016 -

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PLEASE NOTE - Some Wagner products are made to order. Please allow 7-14 days for dispatch.