CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard

Upgrade your cooling system with the CSF Race Radiator, a superior alternative to the stock radiator found in the F8X M3/M4 from the factory. This radiator boasts a 2-row, 42mm dual core construction, a significant enhancement over the single core one-pass radiator of the stock F8X M3/M4. With a 20% increase in cooling efficiency, it's engineered to deliver optimal performance.

The radiator core is designed for maximum efficiency, featuring an ultra-efficient fin with a 6.5mm fin height and a multi-louvered design for enhanced surface area contact. Its triple-pass flow structure ensures that coolant flows across the radiator core three times before exiting, resulting in the lowest outlet temperatures possible.

CSF has meticulously crafted this radiator for a "Drop-in fit," requiring no modifications for installation. It seamlessly accepts all attaching OE components, including "quick-connect" hoses, mounting brackets, OE X-brace, and all air ducting/shrouding. Additionally, it comes equipped with a removable aluminum rock guard for added protection.