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  • CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
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CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
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Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
Load image into Gallery viewer, CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black

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

CSF
$ 649.00 $ 611.98
The original OEM B58 heat exchanger is a 1-row unit that is 27mm thick. In comparison,...
$ 611.98
CSF 11-16 BMW 135i(X) 5 Door F20 / M135i(X) 3 Door F21 Race-Spec Oil Cooler
CSF 11-16 BMW 135i(X) 5 Door F20 / M135i(X) 3 Door F21 Race-Spec Oil Cooler
$ 399.00 $ 383.10
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard
$ 649.00 $ 611.82
CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black
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:

Year Make Model Submodel
2017-2021 BMW 230i Base
2017-2021 BMW 230i xDrive Base
2014-2018 BMW 320i Base
2016,2018 BMW 330e Base
2017 BMW 330e iPerformance
2017-2018 BMW 330i Base
2017-2018 BMW 330i GT xDrive Base
2017-2019 BMW 330i xDrive Base
2016-2018 BMW 340i Base
2017-2019 BMW 340i GT xDrive Base
2016-2018 BMW 340i xDrive Base
2017-2020 BMW 430i Base
2017-2020 BMW 430i xDrive Base
2017-2020 BMW 430i xDrive Gran Coupe Base
2017-2020 BMW 440i Base
2017-2020 BMW 440i Gran Coupe Base
2017-2020 BMW 440i xDrive Base
2017-2020 BMW 440i xDrive Gran Coupe Base
2017-2021 BMW M240i Base
2017-2021 BMW M240i xDrive Base
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Return Policy

Studio RSR only accepts cancellations within 24 hours of purchase.

For any products that are NOT Roll Bars, Roll Cages, Harness Bars, or Seat Deletes: To be eligible for a return, your item must be unused, in the same condition that you recieved it in, in the original packaging.

Several types of goods are exempt from being returned – such as; hazardous materials, flammable liquids or gases, consumables, roll cages, roll bars, harness bars, gift cards, and downloadable software.

All Studio RSR Roll Bars / Roll Cages / Seat Deletes are 100% Handmade made-to-order and Lead Times for production are an Estimate. Time is not of the essence. Studio RSR does not accept ANY cancellations after 24 hours of purchase.

International Shipping

We offer international shipping rates lower than most companies. Please note that, during checkout, the current rates and/or exchange tariffs may not be displayed.

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