CSF Bmw F3x/F2x B58/B48 Triple Pass Heat Exchanger With Rock Guard - Black

Elevate your BMW F3X or F2X with the CSF Triple-Pass Heat Exchanger, specifically designed for vehicles equipped with the 3.0-liter B58B30M0 (1st gen B58) turbo engine. As the high-performance industry continues to push the boundaries of power, maintaining optimal charge air temperatures is crucial to avoid heat-related issues, such as limp mode. This high-performance heat exchanger is an essential upgrade, particularly for vehicles with enhanced turbo applications and those utilizing high-performance tuning software. Advanced Cooling Technology The OEM B58 heat exchanger is a single-row unit with a thickness of only 27mm, which may suffice for stock applications but quickly becomes inadequate as performance levels increase. CSF addresses this limitation by employing the industry's largest 2-row core, measuring an impressive 68mm thick, utilizing CSF's patented B-Tube technology. This innovative design not only enhances cooling efficiency but also fits seamlessly into the existing OEM cooling system housing without any modifications. Unique Triple-Pass Flow Design A standout feature of the CSF heat exchanger is its triple-pass flow design, which allows water to circulate through the radiator three times before exiting and returning to the manifold charge cooler. This design ensures the outlet water temperature is as low as possible, optimizing the cooling performance of your vehicle. In contrast, the OEM design and other aftermarket options typically utilize a single-pass flow structure, which can limit their effectiveness under high-performance conditions. Durability and Style The CSF #8131B heat exchanger comes in a Satin Black Finish, offering an OEM+ appearance that enhances the aesthetic of your engine bay while providing superior performance. For those who prefer a brighter look, it is also available in a Polished Finish (CSF #8131). Upgrade your cooling system with the CSF Triple-Pass Heat Exchanger to ensure your BMW F3X or F2X remains cool and performs at its peak, no matter the conditions. With CSF, every degree counts in the pursuit of high-performance driving.