When properly maintained, the Subaru flat-four is well known for its substantial power and impressive reliability. Proper regulation of coolant temperature is key to extending the life of your EJ-powered Subaru. Highly modified turbocharger setups and aggressive driving can result in high temperatures, which increases wear on internal engine components. Mishimoto’s X-line aluminium radiator is engineered specifically for the 2001–2007 Subaru WRX/STI and features a large three-row core and full aluminium construction. This design yields optimal temperatures even in the most demanding environments. This radiator also features a 100% brazed aluminium core with TIG-welded end tanks for increased durability, longevity, and a substantial increase in coolant capacity. The large three-row core enhances surface contact, resulting in improved efficiency, improved heat transfer, and lower engine coolant temperatures for your Subaru.
The Mishimoto Subaru WRX/STI radiator includes a Mishimoto 1.3 Bar High-Pressure Radiator Cap, which effectively raises the boiling point of coolant to create a safer and more efficient system. Included with this radiator is a Mishimoto M16 Magnetic Oil Drain Plug that removes metal fragments circulating in the coolant system, thus further protecting your engine. Whether you are looking for a reliable stock replacement radiator or a heat exchanger efficient enough for track abuse, the Mishimoto Subaru WRX/STI X-line Performance aluminium Radiator is an ideal choice.
Large three-row aluminium core provides additional coolant capacity, substantial coolant surface contact, and optimal coolant temperatures even in the most demanding environments
Industry-largest 2 inch thick core for ultimate cooling efficiency
Full aluminium construction for increased durability
Mishimoto Lifetime Warranty
Fits to Subaru Impreza WRX/STI 2001-2007 (EJ205, EJ207, EJ255, EJ257)
Due to the additional thickness of Mishimoto 3-row X-Line radiator, trimming the upper hose may be necessary.
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