Quantum Cold Air Intake System Dynamic Air Scoop (D.A.S.) increases cool, fresh airflow for maximum performance and throttle response for your Ford F-150 & Raptor. It is designed to capture the coolest, freshest air from the top of the front grille to ensure increased air velocity into your air intake system. Lower Intake Air Temperatures: This Dynamic Air Scoop guides cool ambient air from outside the vehicle directly into your intake system. The cool dense air allows your vehicle to run more efficiently, increasing performance. Durable LLDPE Construction: This D.A.S. is constructed from high-quality linear low-density polyethylene (LLDPE) that is impact resistant, extremely durable, and 100% recyclable. Hassle-Free Installation: The 53-10008SL Dynamic Air Scoop fits the factory systems, as well as aFe POWER’s Quantum and Magnum FORCE Stage-2 intakes. It does NOT fit aFe POWER Momentum intake systems. This part easily snaps into the air box and requires no modification to your vehicle. Emissions Disclaimer: This product does not require a CARB EO#.