ENEOS ECO CVT FLUID can provide superior fuel efficiency, ensure longer drain interval and optimize noise reduction. ENEOS ECO CVT FLUID is applicable for both belt and chain pulley types of CVTs. Significant noise reductionBased on our internal test data using CVTs from Japanese auto manufacturers, ENEOS ECO CVT FLUID reduces noise from transmissions by a maximum of 5% due to selective additives that can be effective for noise reduction.