BMW M3 (2021-) G80 Radiator Kit - 400001021 Wagner Tuning

Competition - Radiator - Kit for BMW G80/G81/G82 M3/M4

The 3.0L R6 biturbo engine of BMW M3/M4 models features an indirect charge-air cooling circuit, rather than relying on ambient air to cool the charged air. This is where the WAGNERTUNING upgrade water cooler comes in, as its decrease in cooling water temperature leads to improved cooled air performance.

Experience improved cooling performance in your BMW M3 (2021-) G80 with Wagner Tuning's Radiator Kit. This direct replacement kit increases radiator volume by 60%, giving an optimal balance of heat transfer and air flow. Durable anti-corrosion coating ensures long-lasting performance and easy, plug & play installation.

Dimensions OEM radiator:
505 mm x 605 mm x 30 mm
V = 9,16 Liter
A = 3055 cm²

Dimensions WT radiator:
505 mm x 605 mm x 48 mm
V = 14,67 Liter
A = 3055 cm²

Kit comes with:
1x Wagner Competition Radiator

Shipping Policy

Please note, whilst we (and Wagner themselves) try keep all items in stock unfortunately we cannot keep everything at all times in Australia.

Pricing of all (Wagner) items is shown with expectation that we have stock and will ship immediately.
If the item is required to come from Germany, we will airfreight the item but will contact you in regards to a delayed timeframe and additional costs