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Wagner Tuning

Wagner Tuning Radiator Kit Audi RS4 B9 RS5 F5

Wagner Tuning Radiator Kit Audi RS4 B9 RS5 F5 Wagner Tuning Radiator Kit Audi RS4 B9 RS5 F5, Image 2 Wagner Tuning Radiator Kit Audi RS4 B9 RS5 F5, Image 3
  • Wagner Tuning Radiator Kit Audi RS4 B9 RS5 F5
  • Wagner Tuning Radiator Kit Audi RS4 B9 RS5 F5, Thumbnail 2
  • Wagner Tuning Radiator Kit Audi RS4 B9 RS5 F5, Thumbnail 3

Product number: 1439581

Manufacturer number: 400001012.WT

EAN: 04260719921973

£ 1,026.93

Incl. VAT
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In stock
Delivery 24-06-2026

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  • Specifications

    Wagner Tuning Radiator Kit Audi RS4 B9 RS5 F5

    Plug and play suitable for the following models:

    Audi RS4 B9 331 kW/450 hp from 2017
    Audi RS5 F5 331 kW/450 hp from 2017

    The 2.9-liter V6 biturbo engine of the Audi RS4/RS5 is equipped with an indirect cooling circuit for the intercooler. Therefore, the intercooler air is not cooled (as is usual) using ambient air as a coolant, but rather via a dedicated cooling water circuit. A reduction in the cooling water temperature therefore equates to improved cooling performance of the intercooled air. This is precisely where the advantages of the WAGNERTUNING upgrade water cooler come into play. The newly developed Competition racing net of the WAGNERTUNING high-performance water cooler increases the cooling volume of the standard water cooler by a total of 55%. The ratio of inner to outer cooling surface ensures maximum heat transfer while simultaneously ensuring that adjacent components (e.g., the downstream engine water cooler) still have sufficient airflow for heat exchange. Furthermore, the water coolers are provided with a heat-conducting anti-corrosion coating, guaranteeing a lasting cooling effect. The system can also be installed easily and plug & play using our installation manual.

    OEM water cooler dimensions:
    720 mm x 485 mm x 25 mm
    V = 8.73 liters
    A = 3492 cm²

    Dimensions WT water cooler:
    690 mm x 490 mm x 40 mm
    V = 13.52 liters
    A = 3381 cm

    TypeRadiator
    Warranty2 years

  • Applicability

    AUDI
    A4 B9
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 RS4 TFSi quattro - 2894ccm, 450pk, 331kw - DECA
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 RS4 TFSI quattro - 2894ccm, 471pk, 346kw - DECC
    A5 Sportback
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 RS5 TFSI quattro - 2894ccm, 450pk, 331kw - DECA
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 RS5 TFSI quattro - 2894ccm, 471pk, 346kw - DECC

  • Manufacturer

    Wagner Tuning
    The German Wagner Tuning offers a wide range of after-market performance parts, for many different brands.
    The products are characterized by very good quality and clear assembly instructions. The after-sales service is also excellent.

    Winparts supplies intercoolers and downpipes from Wagner Tuning.
    Wagner tuning distinguishes between 'Performance' and 'Competition'.
    The Performance parts are a (strong) improvement of original parts. The Competition products are a further development, with features that are also usable on the circuit. The Performance parts are plug-and-play in most cases, while at the Competition parts something needs to be adjusted. Instructions can be found in the manual.

  • Delivery time

    Expected delivery date:

    24-06-2026

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