The #CSF7063 CSF Racing Radiator was designed to fit 1987 to 1991 BMW M3 E30
CSF manufactures high-quality aluminum racing radiators for those of you looking for a great solution over your leaking or warped OEM unit. These are TIG welded from military-grade aluminum and are engineered to OEM specs. This means that it’s a direct drop-in solution that requires no further modifications, or alterations to make it fit.
Also, their product testing includes thermal cycles, burst pressure testing, vibration testing, and even as far as wind-tunnel testing to provide the consumer with a product that can be trusted for street use, but good enough for track use.
These radiators have also gone through a mirror-polishing process that will enhance the engine bay. So no more looking at plastic cores and end tanks. With all said, you will have a strong radiator designed and built to withstand all conditions, while improving your cooling.
Core Size: 14 3/4 x 17 x 1 1/4
Tank Size Inlet: 17 15/16 x 1 7/8
Tank Size Outlet: 17 15/16 x 1 7/8
Hose Fitting Top: 1 3/8 Right
Hose Fitting Bottom: 1 3/8 Right
No. of rows: 1
Oil Cooler: No
All aluminum Tank & Core