The Nissan CVT-FLUID NS-2 is an essential fluid for vehicles using Nissan’s CVT system. Unlike regular automatic transmission fluids (ATF), CVT fluid is designed to handle the unique operational characteristics of CVTs, including variable gear ratios. It ensures smooth acceleration, prevents overheating, and protects the CVT system from wear. Using the recommended fluid, like CVT-FLUID NS-2, helps maintain the vehicle’s warranty and ensures optimal performance.