The Mishimoto Performance Aluminum Radiator for BMW E46 non-M vehicles is designed and engineered to reduce coolant temperatures by 19 F (10.5 C), and to protect your car from overheating during aggressive driving or hot lapping sessions.
Overall I’m very pleased with the final result and am happy I got it over a factory model. A mounting point for the Expansion tank needed a little removal of material, but can be done by yourself with patience and a file.
No leaks and the unit fits right into the Radiator housing. So far I have no regrets
2001 E46 325Ci M/T Daily Driver