Mishimoto 01-06 Bmw E46 M3 Performance Aluminum Radiator

The S54 engine is a remarkable achievement in automotive engineering, offering smooth power delivery, individual throttle bodies, and a thrilling 8,000 rpm redline that creates an unforgettable driving experience. To maintain the excellence of this performance, regular maintenance is essential for extending the life of your vehicle and ensuring it stands out on the road. Recognizing the demands of frequent track use, the team at Mishimoto developed the Performance Aluminum Radiator specifically for the E46 M3, designed to enhance durability and cooling efficiency.

This radiator features an exceptionally dense core, incorporating a greater number of coolant tubes and a finely-tuned fin composition. This design maximizes heat-transfer contact points, resulting in improved heat exchange and efficiency. With a 32% increase in coolant surface area, a 15% increase in air surface area, and a 25% increase in coolant capacity, this radiator effectively lowers temperatures and enhances heat rejection—ideal for warm climates and track environments.

Designed for a complete bolt-in fit, the Mishimoto radiator requires no modifications to integrate seamlessly with the stock fan and shrouding. Constructed from high-quality aluminum, the end tanks are TIG-welded to a 100% brazed aluminum core, ensuring optimal heat transfer and the reliability needed for years of performance.

For those looking to enhance durability even further, pairing this radiator with the Mishimoto BMW E46 M3 Silicone Radiator Hose Kit is highly recommended, providing improved longevity over traditional rubber hoses. Additionally, this radiator is compatible with most aftermarket supercharger kits, offering the cooling power necessary to support power levels exceeding stock specifications.

As with all Mishimoto products, the E46 M3 Performance Aluminum Radiator is backed by a Mishimoto Lifetime Warranty, guaranteeing superior quality and craftsmanship. Elevate your cooling system and keep your S54 engine performing at its peak with this exceptional radiator!