BMW E39 M5 / 540i (MT) High-Performance All-Aluminum Radiator 2022-2023-Honda-Civic Hand-Built using jigs & fixtures

Hand-Built using jigs & fixtures for a perfectly straight core in a clean room using gloves inside the CSF factory to ensure proper brazing and a clean surface for future welding

- Spring Rate Front: 5kgf

As users demand more from their engines

6L GT HIGH FLOW CNC BILLET ALUMINUM FUEL RAIL KIT

and mounting bushings are CNC machined 6061 aluminum

BMW E39 M5 / 540i (MT) High-Performance All-Aluminum Radiator 2022-2023-Honda-Civic Hand-Built using jigs & fixturesThe CSF E39 M5 540i radiator is a true "Drop in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest quality, and most reliable radiators. 2 Row 42mm Core (Dual Core) Featuring CSF's Exclusive B