KYOSTAR Aluminum Heat Exchanger for 2016+ Infiniti Q50 Q60 VR30DDTT 3.0T Upgrade the charge-air cooling system of your compatible Infiniti with the KYOSTAR Aluminum Heat Exchanger. Designed for listed 2016+ Infiniti Q50 and Q60 3.0T applications equipped with the VR30DDTT 3.0TT V6 engine, this front-mounted heat exchanger serves as part of the vehicle's charge-air cooling system. The heat exchanger features aluminum construction with a large finned core design, as shown in