Ultimate Performance Radiator V-3If you are looking for the Ultimate Radiator for your RX 8 look no further! What sets this radiator apart from others on the market is a fundamental design characteristic that is the industry standard for purpose built road race, endurance and drag race cars. The radiator design is known as a dual pass system and has far superior heat transfer characteristics compared to other radiators. Now this same race winning technology is available for your RX