E36 M3 CSF Aluminium Radiator - Stage 2 Track Day Cooling, Part #5412

For E36 M3s running stage 2 mods, fast road setups or regular track days - especially with N52/N54/N55 swaps, aggressive cams or decat exhausts - this CSF radiator tackles heat soak where the stock unit folds.

• E36-specific - fits all 323i, 325i, 328i and M3 (1995-1999), including S50/S52 engines; uses OEM mounts, shrouds and hose routing
• B-Tube core - twin aluminium tube design increases surface area and thermal transfer over stock or budget single-tube units
• No plastic end tanks - full aluminium construction eliminates cracking, warping and coolant leaks under sustained 90°C+ track temps
• Euro oil cooler tabs pre-fitted - ready for Mocal, Setrab or OEM+ oil coolers without drilling or welding
• CSF part #5412 - same unit used by E36 race teams running 20+ minute stints at Silverstone and Donington

Not an OEM replacement. Not a show car filler. It’s what you fit when your E36 runs hot on track, after a decat, or with a fast road tune - because race car.