Dear Valued Customer, due to the effects of COVID19 you may experience unexpected delays on your order. We'd like to take a moment and thank you in advance for your patience while we do our best to serve your needs during these challenging times. Thank you!
CSF BMW High Performance BMW B58 / B48 Heat Exchanger
***Product Update October 2019 Production***
CSF’s pursuit of cooling perfection continues with improvements to The Ultimate BMW B58 High Performance Heat Exchanger. As of October 2019, CSF has released a new and improved “Version 2.0” of the BMW B58 Heat Exchanger. Improvements include the following Three (3) key updates:
Upgraded inlet/outlet design with new tapered entry and exit points from end tanks, resulting in optimized water flow and increased performance (matches OEM spec).*
After extensive wind-tunnel, dynamometer (rolling-road test), and field testing, CSF engineers have improved the core spec from Version 1’s 68mm 2-row core with 8mm fin height to Version 2’s Ultra-efficient 42mm 2-row core, with CSF’s B-tube technology, and 6.5mm multi-louvered fin height. *
Increase of 15% more cooling tubes used in the core vs. V1 design for better surface area contact and heat dissipation.
Results in optimized airflow through the heat exchanger core and into other cooling system components for maximum performance of the entire cooling system. (Especially critical if installed in an X-Drive model with transmission oil cooler placed in front of heat exchanger)
CSF V2 design: 2-row 42mm core vs. OEM design: 1-row 26mm core. ~62% increase in core fluid capacity
Now includes hardware mounting kit* for applications that have a factory transmission oil cooler mounted in front of the heat exchanger (X-Drive models) (OEM #17118625431).
The CSF B58 / B48 Triple Pass Charge Cooler Water Radiator is the ultimate cooling solution for race and high performance cars. With increased boost levels, maintaining a consistent intake air temperature throughout extended periods of high demand driving is key. Increased heat robs power in several ways, the main being that hotter air is less dense and results in less oxygen which is key for power and with the hotter air the risk of knock is also increased, to counter this the ECU will introduce its safety protocols to reduce power until the air is cool again.
The CSF all-aluminum Heat Exchanger features an industry leading core design with CSF’s exclusive B-Tube technology along with an ultra-efficient multi-louvered fin height design. To further the cooling efficiency, the integrated three-pass flow system that guarantees the lowest possible outlet temperatures of any upgraded cooling system available for the platform today.
Core size: 524mm Length x 478mm Height x 69mm Wide
68mm 2-row core with CSF’s B-tube technology (world’s largest 2 row core)
6.5 mm multi-louvered fin height
Triple-pass flow design
Included / detachable rock guard
OEM CNC Machined mounting location pins and brackets
Direct Plug and Play, including CNC machined “Quick-connect” inlet/outlet water fittings
No Modifications needed to install.
CSF BMW High Performance B58 / B48 Heat Exchanger
Detachable rock guard
Verified Vehicle Fitment
15-18 BMW 120i, 125i, M140i(x) (F20)
15-18 BMW 120i, 125i, M140i(x) (F21)
15-18 BMW 220i, 230i(x), M240i(x) (F22)
15-18 BMW 220i, 230i(x), M240i(x) (F23)
14-18 BMW 320i(x), 330e, 330i(x), 340i(x) (F30)
14-18 BMW 320i(x), 330i(x), 340i(x) (F31)
15-18 BMW 320i(x) GT, 330i(x) GT, 340i(x) GT (F34)
15-18 420i(x), 430i(x), 440i(x) (F32)
15-18 BMW 420i, 430i(x), 440i(x) (F33)
15-18 BMW 420i(x), 430i(x), 440i(x) Gran Coupe (F36)
All domestic orders will be shipped to the verified billing address associated with the customer’s credit card. In the event that the products need to be shipped to another address, Kies Motorsports will verify the transaction with the customer by requesting a screenshot of our transaction on the customers online banking. Similar to how PayPal verifies orders, Kies Motorsports has implemented an authorization program that will display a unique code on the credit card transaction next to where the “Kiesmotorsports” name appears.
International Customer Policy
To best serve International Customers, Kies Motorsports only accepts PayPal VERIFIED payments and PayPal VERIFIED addresses on international orders. For international shipping quotes, please email us at firstname.lastname@example.org
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