Competition Radiator Kit for the BMW F80-82-83 M3/M4
The 3.0 Liter S55B30 turbo engine for BMW 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%)
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 front mounted radiator (low-temperature circuit)
1x side mounted radiator (low-temperature circuit)
1x carbon air shroud for side mounted radiator
1x mounting material
1x installation instruction