BMW Radiators for BMW F82 M4 S55 3.0L

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We sell only OE supplier or approved aftermarket upgrade radiators for your BMW. It seems BMW took some shortcuts when it came to radiator design and used weak materials like plastic for critical connection points. If you are tracking older models like E30, E36, or E46, you probably are well aware of these issues. As these cars age, the plastic pieces become more brittle and failure prone. The solution is to replace with upgraded radiators that perform as upgrades for the original, failure prone radiator to avoid being left on the side of the road or, worse yet, the track.
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DO88
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
DO88 - Corporate Logo
T#:13793035
Part#: WC360
Ships on Jul 30, 2026
$ 976.99 USD
$ 976.99 USD
This D088 intercooler boasts an 18% frontal surface increase allowing better airflow and increased cooling helping to maximize performance. - Greater core volume: 3393cm3 (1693cm3), 100% larger! - Greater frontal surface area: 499cm2 (423cm2), 18% larger! - Lower post intercooler air temperature at same conditions: 34°C (39°C), 5°C lower!* - High efficient core with 8mm fin height of multi-louvered design. - Multi-channel core tubes
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Wagner Front Mounted Radiator BMW M2/M3/M4 S55
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Wagner Tuning - Corporate Logo
T#:1438269
Part#: 400001003.FM
Ships in 1 Business Day
$ 1,140.00 USD
$ 1,140.00 USD
The 3.0 Liter S55B30 turbo engine for BMW M2/M3/M4 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 water cooler comes into play. The new developed competition racing cores of the WAGNERTUNING high performance water coolers increase the radiator volume of the OEM water coolers by 89% for front mounted and 94% for side mounted. 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 water cooler) for its own heat exchange. The water coolers 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). Dimensions OEM front mounted radiator: 590 mm x 308 mm x 25 mm / 23,2Inch x 12,1Inch x 1,0Inch V = 4,5 Liter A = 1817 cm² / 280,7Inch² Dimensions WT front mounted radiator: 568 mm x 468,4 mm x 32 mm / 22,4Inch x 18,4Inch x 1,26Inch V = 8,5 Liter (+89%) A = 2660,5 cm² / 412,2Inch² (+46,4%) Kit comes with: 1x front mounted radiator (low-temperature circuit) 1x installation instruction
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Wagner Tuning Radiator Kit - F8X S55
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Wagner Tuning - Corporate Logo
T#:587589
Part#: 400001003
Ships in 1 Business Day
$ 2,290.00 USD
$ 2,290.00 USD
Drastically improved cooling performance means lower temps and more consistent performance.

DO88 Front Intercooler Radiator - M2C F8X M3 M4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
DO88 - Corporate Logo
T#:13805538
Part#: WC350
Ships on Jul 30, 2026
$ 683.99 USD
$ 683.99 USD
The team at DO88 has vigorously tested this radiator to deliver peak performance with the peace of mind of quality for your M2C or F8X M3/M4. They guarantee reliability and endurance in all situations to let your car breathe better than before! Boasting a 75% increase in core volume and a 48% larger frontal surface area, this upgrade is a no-brainer for petrol heads like us. Keeping core temperatures low eliminates the risk of heat soak leading to overheating giving you max performance at any given moment. no compromise has been made at DO88 leaving you with one of the best radiator options on the market!
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Wagner Tuning High Performance Side Mounted Radiator - F8x M3/M4 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Wagner Tuning - Corporate Logo
T#:5844249
Part#: 400001003.SM
Ships in 1 Business Day
$ 1,250.00 USD
$ 1,250.00 USD
The 3.0 Liter S55B30 turbo engine for the BMW M3/M4 models is equipped with an indirect charge-air cooling circuit. This means 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 water cooler comes into play. The new developed competition racing cores of the WAGNERTUNING high performance water coolers increase the radiator volume of the OEM water coolers by 89% for front mounted and 94% for side mounted. 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 water cooler) for its own heat exchange. The water coolers 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). Dimensions OEM side mounted radiator: 250 mm x 165 mm x 40 mm / 9,8Inch x 6,5Inch x 1,6Inch V = 1,65 Liter A = 412,5 cm² / 63,7Inch² Dimensions WT side mounted radiator: 252 mm x 188 mm x 68 mm / 9,9Inch x 7,4Inch x 2,7Inch V = 3,2 Liter (+94%) A = 473,8 cm² / 73,3Inch² (+14,9%) Kit comes with: 1x side mounted radiator (low-temperature circuit) 1x carbon air shroud for side mounted radiator 1x mounting material 1x installation instruction
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