Whether you drive a stock EG or a boosted EK, coolant temperatures are key to a reliable, efficient engine. The Mishimoto Honda Civic Performance Aluminum Radiator is an ideal upgrade for achieving optimal coolant temperatures on and off the track. This radiator is precision engineered to retain factory fitment for a painless installation. To provide additional cooling efficiency this radiator is constructed using a 100% brazed aluminum core with TIG-welded aluminum end tanks for superior heat dissipation, reliability, and strength. Turbocharged, high-powered, naturally aspirated applications can produce substantial under-hood temperatures that can accelerate wear or cause engine damage if not properly regulated. Protect your investment with the Mishimoto Honda Civic Performance Aluminum Radiator. This performance radiator includes a high-pressure 1.3 bar radiator cap that effectively raises the boiling point of coolant to create a safer and more efficient system. The Mishimoto Honda Civic aluminum radiator features an efficient dual-core design, which provides maximum cooling while maintaining a compact size, making this the perfect radiator for custom applications. Whether you need to replace that leaking factory radiator or provide additional cooling for your track car, the Mishimoto Honda Civic aluminum radiator is an ideal upgrade. As with all our products, this radiator includes the Mishimoto Lifetime Warranty.