CSF Front Mount Heat Exchanger for F8x S55 Engine

2-row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-tube Technology Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact Dual-Pass Flow Structure Allows the Coolant to Flow Across the Core of the Radiator Two Times Before Exiting the Radiator for the Lowest Outlet Temperature Possible (OEM Style Design) CNC Machined, OEM-Style “Quick-Connect” Inlet/Outlet Connections CNC Machined, OEM-Style Mounting Brackets & Fittings for Superb Fit and Durability Includes Removable Aluminum Rock Guard All-Aluminum Race Style Drain Plug 1-Hour “Mirror Finish” Hand Polish “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick-Connect” Hoses, Mounting Brackets, OEM X-Brace and All Air Ducting/Shrouding. CSF #8075 – 45 Row Design – No Modifications Necessary (Black Version: CSF #8075V – NEW for 2020) OEM #: 17112284608 Lifetime Warranty This Part Fits the Following Vehicles Make Model Submodel Engine BMW F80 M3 S55 3.0L BMW F82 M4 S55 3.0L BMW F83 M4 S55 3.0L BMW F87 M2 Competition S55 3.0L