Competition Package Radiator Kit + B58 Engine Downpipe With 200CPSI Racing Catalyst For BMW 4 Series F32/F33/F36 420i 430i 440i Competition Package Radiator Kit + B58 Engine Downpipe With 200CPSI Racing Catalyst For BMW 4 Series F32/F33/F36 420i 430i 440i

The Competition Package for the BMW F-series B58 engine consists the Radiator Upgrade Kit, the Downpipe Kit and fits the following vehicles:

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

Radiator Upgrade Kit:

The 3.0 Liter B58 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 increase 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).

Downpipe-Kit B58:

Made out of high quality stainless steel 1.4301 (SS304);

Complete Ø3,5 and adapter for stock exhaust;

200CPSI EU6 high quality racing metal catalytist converter (Optionally without catalyst converter);

100% perfect fit, replace OEM;

Less thermal load on the turbocharger;

More power by reducing back pressure;

Significantly more torque.

Only suitable for cars without GPF!

Error display in the DME possible.

Kit number: 700001069.200CPSI

Competition Package Radiator Kit + B58 Engine Downpipe With 200CPSI Racing Catalyst For BMW 4 Series F32/F33/F36 420i 430i 440i