CSF Front Mount Triple-Pass Heat Exchanger w/Rock Guard for BMW B58/B48 2016-2021 230i 330e 330i 340i 430i M240i

This high-performance heat exchanger significantly enhances the cooling efficiency of your vehicle's system, utilizing a cutting-edge triple-pass flow design. By allowing water to circulate through the unit three times before returning to the manifold charge cooler, it ensures that outlet water temperature is minimized, optimizing engine performance in critical conditions. The unit features a robust 2-row core, measuring 68mm thick, which is designed to fit seamlessly within the OEM cooling system housing.

Engineered with the latest B-Tube technology, this heat exchanger stands out by delivering superior thermal regulation compared to the standard 1-row OEM heat exchanger. This unique design not only improves cooling but also maintains the integrity and functionality of the overall system.

• Triple-Pass Flow Design: Ensures optimal cooling efficiency by maximizing water flow through the unit.
• 2-Row Core Technology: Features the industry's largest core, resulting in significantly improved heat dissipation.
• Seamless OEM Fitment: Specifically designed to integrate effortlessly with the original cooling system.
• Enhanced Durability: Comes equipped with a rock guard to protect against debris and impacts, ensuring long-term performance.

• 2017-2021 BMW 230i Base
• 2017-2021 BMW 230i xDrive 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