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  • Home
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  • CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black - 8131B
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CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black - 8131B

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$649.00
$599.99
(You save $49.01
SKU:
CSF8131B
UPC:
71035308131B
Availability:
Regularly stocked product
Weight:
19.80 LBS
EPA:
N/A
Proposition 65:
N
Special Order:
N
Core:
N
EPA:
N/A
Proposition 65:
N
Special Order:
N
Core:
N
Availability: IN-STOCK

CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black - 8131B

$649.00
$599.99
(You save $49.01

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Description
The original OEM B58 heat exchanger is a 1-row unit that is 27mm thick. In comparison, CSF has used its industry-exclusive world's largest 2-row core (68mm) with CSF's B-Tube technology. A unique tank design allows the larger CSF core to still fit into the OEM cooling system housing. Another critical feature of the CSF BMW B58 high-performance heat exchanger is its unique triple-pass flow design. The water traveling through the upgraded heat exchanger flows through the radiator three times before exiting the cooler and flowing back into the manifold charge cooler. This ensures that the outlet water temperature of the heat exchanger is the absolute lowest it can be. The OEM design, as well as more expensive aftermarket designs, all have single-pass flow structures.

This Part Fits:

YearMakeModelSubmodel
2017-2021BMW230iBase
2017-2021BMW230i xDriveBase
2014-2018BMW320iBase
2016,2018BMW330eBase
2017BMW330eiPerformance
2017-2018BMW330iBase
2017-2018BMW330i GT xDriveBase
2017-2019BMW330i xDriveBase
2016-2018BMW340iBase
2017-2019BMW340i GT xDriveBase
2016-2018BMW340i xDriveBase
2017-2020BMW430iBase
2017-2020BMW430i xDriveBase
2017-2020BMW430i xDrive Gran CoupeBase
2017-2020BMW440iBase
2017-2020BMW440i Gran CoupeBase
2017-2020BMW440i xDriveBase
2017-2020BMW440i xDrive Gran CoupeBase
2017-2021BMWM240iBase
2017-2021BMWM240i xDriveBase
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