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do88 BigPack Radiator and Oil Cooler Kit - BMW M3 (E90/E92/E93) Manual 2007-2013

do88 SKU: DOBBIG-M3-MAN
Price
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The BigPack gathers do88's cooling range for the S65 powered M3 with a manual gearbox into one package: the aluminium radiator, the racing engine oil cooler and the power steering oil cooler. The radiator is a dual core 2 row 41mm design with a 6.3mm multi-louvered fin, holding 11,193 cm³ against the OEM 9,795 cm³ and running coolant at 73°C instead of 79°C in do88 testing. The 10 row bar-and-plate engine oil cooler holds 5,247 cm³ against 3,105 cm³ with 7,728 cm² of active area against 4,858 cm², and dropped oil temperature from 103°C to 84°C. The power steering cooler carries 200 ml against the OEM 100 ml with 578.5 cm² of active area. Every part is a drop-in fit on OEM lines, brackets and hoses with CNC machined connections.

Specifications

Type Complete cooling package (do88 BigPack): radiator, engine oil cooler and power steering oil cooler
Transmission Manual
Radiator do88 WC-190, dual core 2 row 41mm with 6.3mm multi-louvered fin, 11,193 cm³ against OEM 9,795 cm³, 14 percent larger
Radiator Test Result 73°C coolant after the radiator, OEM 79°C
Engine Oil Cooler do88 OC-100, 10 row bar-and-plate, 5,247 cm³ against OEM 3,105 cm³, 7,728 cm² active area against 4,858 cm²
Engine Oil Cooler Test Result 84°C oil after the cooler, OEM 103°C
Power Steering Cooler do88 OC-120, 1,562 cm³ against OEM 432 cm³, 578.5 cm² active area against 288 cm², 200 ml oil volume against 100 ml
Material Aluminium with CNC machined line connections and brackets
Installation Drop-in, works with OEM oil lines, brackets, hoses, air conditioning condenser and fan cover
Quantity 1 package
Part Number BIG-M3-MAN

This part fits:

Year Make Model Submodel
2007-2013 BMW M3 (E90) S65B40 / S65B44, manual
2007-2013 BMW M3 (E92) S65B40 / S65B44, manual
2007-2013 BMW M3 (E93) S65B40 / S65B44, manual

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