Wagner BMW B58 Engine Performance Radiator (M140i, M240i, 340i & 440i)

Wagner Tuning's performance radiator for BMW's B58 engine improves cooling by adopting a new and improved design.

The 3.0 Litre 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 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 airflow 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-and-play installation of the system is simple and easy to perform (an installation instruction is included as well).

PRODUCT SPECIFICATION

Dimensions OEM radiator:

576 mm x 495 mm x 27 mm
V = 7,70 Liter
A = 2851 cm²

Dimensions WT radiator:

524 mm x 468 mm x 68 mm
V = 16,70 Liter
A = 2454 cm²

COMPATIBILITY

Competition - Radiator - Kit for the BMW B58 Engine

- BMW 1' F20 LCI 120i 125i M140i ( 09/2015 - 02/2018)
- BMW 1' F21 LCI 120i 125i M140i (09/2015 - 02/2018)
- BMW 2' F22 LCI 220i 230i M240i (09/2016 - 02/2018)
- BMW 2' F23 LCI 220i 230i M240i (09/2016 - 02/2018)
- BMW 3' F30 LCI 320i 330i 340i (09/2014 - 03/2018)
- BMW 3' F31 LCI 320i 330i 340i (09/2014 - 02/2018)
- BMW 3' F34 GT LCI 320i 330i 340i (09/2015 - 02/2018)
- BMW 3' F35 LCI 320i 330i 340i (07/2015 - 02/2018)
- BMW 4' F32 LCI 420i 430i 440i (05/2016 - 02/2018)
- BMW 4' F33 LCI 420i 430i 440i (05/2016 - 02/2018)
- BMW 4' F36 LCI 420i 430i 440i (05/2016 - 02/2018)

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.