Competition – side mounted radiator for the AMG A 45, CLA 45 and GLA 45

Mercedes Benz A 45 AMG (since 2013)
Mercedes Benz CLA 45 AMG (since 2013)
Mercedes Benz GLA 45 AMG (since 2014)

The 2.0L M133 turbo engine of the specified A-Class models from AMG is
equipped with an indirect charge-air cooling circuit. So the cooling of the
charged air is not realised 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 core
of the WAGNER TUNING high performance water cooler increase the radiator volume
of the OEM water cooler by a total of 77 %. 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. 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 water coolers 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).

Dimensions OEM side mounted radiator: Dimensions WT side mounted radiator:
248 mm x 180 mm x 40 mm 252 mm x 184 mm x 68 mm
V = 1,79 Liter V = 3,15 Liter
A = 446 cm² A = 464 cm²