CSF 8131B Black High Performance Aluminum Radiator 2014-2018 BMW M140i M240i 340i 440i B58B30M0

F-Series High-Performance Heat Exchanger

CSF upgraded the inlet/outlet design and improved the core specifications for better air-flow, water-flow, and improved cooling system performance. These updated features result in further lowering Intake Air Temperatures (IATs) of the air-to-water in-manifold charge cooler air cooler system for maximum performance.

Specifications

• Ultra-Efficient 42mm 2-Row Core, with CSF’s B-Tube Technology, and 6.5mm Multi-Louvered Fin Height
• 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)
• Triple-Pass Flow Design
• 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)*
• Included Detachable Rock Guard
• OEM CNC Machined Mounting Location Pins and Brackets
• Direct Plug-and-Play Design, Including CNC Machined “Quick Connect” Inlet/Outlet Water Fittings
• Includes Hardware Mounting Kit* for Applications That Have a Factory Transmission Oil Cooler Mounted in Front of the Heat Exchanger (X-Drive Models) 
• No Modifications Needed to Install
• For a More in Depth Look Please Check out the CSF B58 Heat Exchanger Press Release
• OEM #: 17118741830 & 17118625431

Application Fitment

• 2015-2018 BMW 120i 5 doors
• 2015-2018 BMW 125i 5 doors
• 2016-2018 BMW 218i Convertible
• 2016-2018 BMW 218i Coupe
• 2015-2018 BMW 220i Convertible
• 2015-2018 BMW 220i Coupe
• 2015-2018 BMW 230i(X) Converitble
• 2015-2018 BMW 230i(X) Coupe
• 2015-2018 BMW 320i(X) Gran Tourismo
• 2014-2018 BMW 320i(X) Sedan
• 2014-2018 BMW 320i(X) Touring
• 2014-2018 BMW 330e Sedan
• 2015-2018 BMW 330i(X) Gran Tourismo
• 2014-2018 BMW 330i(X) Sedan
• 2014-2018 BMW 330i(X) Touring
• 2015-2018 BMW 340i(X) Gran Tourismo
• 2014-2018 BMW 340i(X) Sedan
• 2014-2018 BMW 340i(X) Touring
• 2015-2018 BMW 420i(X) Convertible
• 2015-2018 BMW 420i(X) Coupe
• 2015-2018 BMW 420i(X) Gran Coupe
• 2015-2018 BMW 430i(X) Convertible
• 2015-2018 BMW 430i(X) Coupe
• 2015-2018 BMW 430i(X) Gran Coupe
• 2015-2018 BMW 440i(X) Convertible
• 2015-2018 BMW 440i(X) Coupe
• 2015-2018 BMW 440i(X) Gran Coupe
• 2015-2018 BMW M140i(X) 5 doors
• 2015-2018 BMW M240i(X) Converitble
• 2015-2018 BMW M240i(X) Coupe