As part of AIRTEC Motorsport’s expanding BMW range, this replacement uprated radiator has been developed specifically for E90, E92, and E93 M3 models, ideal for fast road or track use.
Tested and proven under demanding conditions, the radiator is designed to reduce coolant operating temperature by up to 9%, helping your engine stay cooler during hard driving or track sessions. With a 25% increase in capacity over the original BMW radiator, the larger 40mm tube-and-fin aluminium core maximises cooling efficiency while remaining lightweight.
The radiator features welded aluminium end tanks and improved flow design, offering superior heat dissipation for both standard and modified vehicles. It connects directly to the original mounts and connectors, requiring no cutting or trimming, making installation simple and straightforward.
This direct replacement solution delivers improved cooling performance, reduced operating temperatures, and enhanced reliability, whether on the road, track, or in hot climates.