AMS Performance Intercooler KitThe AMS Performance Nissan Z VR30 Intercoolers provide exceptional heat transfer efficiency due to their superior engineering, materials, and construction. Our team was able to not only increase core size, but they incorporated a unique counter flow core design unlike anything else currently on the market. The counter flow design allows for maximum thermal transfer that is simply not achievable with a conventional cross flow core. With a 70. 4%