2014–2016 Infiniti Q50 (3.7L V6, AWD/RWD). The AEM 21-774DS Dual-Tube Cold Air Intake System is engineered specifically for 2014–2015 Infiniti Q50 models equipped with the 3.7L V6 engine. Includes two AEM Dryflow synthetic washable filters (oil-free, reusable up to 100k mi).