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Mark Hendrikx - Automotive engineer at Mosselman

Expert's advice:

Competition - Radiator Kit from WAGNERTUNING fits BMW B58 engine models:

BMW M140i, M240i, 340i, 440i.

Mark Hendrikx - Automotive engineer at Mosselman

Radiator Kit BMW F-Series B58 Engine

Radiator Kit BMW F-Series B58 Engine

High-end Performance

The 3.0 Liter B58B30M0 turbo engine, of 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 WAGNERTUNING upgrade radiator
comes into play. The new developed competition racing core of the WAGNERTUNING
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 WAGNERTUNING 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.

MOSSELMAN tuning experiences

  • Anders M.

    With Mosselmans' performance package I exceeded even more than the company advertised on their website! The information sharing process was easy and hassle-free. Excellent customer service from Leon and his team!

    Anders M.

  • Thom H.

    Mosselman tuned my BMW 318d today. What a result, it became a completely different car! Very professional company and friendly staff. This was my second car here and again they have exceeded my expectations. Thanks!

    Thom H.

  • Rob M.

    Very happy with my improved car, the car reacts better on the throttle and is very direct. Also, the exhaust sounds better!

    Rob M.

  • Bas H.

    Visited Mosselman on May 24th for the chip tuning of my 135i, great result! The adjustment is great, when will you post the photo on FB :)?

    Bas H.

  • Romke B.

    After 1,5 years still very happy with my iTronic. By far the best upgrade I could have done with my BMW 340i.

    Romke B.