Rapid Induction Dynamic Air Scoop (D.A.S.) increases cool, fresh airflow for maximum performance and throttle response for your Ford F-150. 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. 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. This D.A.S. is constructed from high-quality linear low-density polyethylene (LLDPE) that is impact resistant, extremely durable, and 100% recyclable. Its red color adds a colorful accent. A red silicone seal piece finishes the inlet of the D.A.S. and seals to the hood to block off unwanted hot engine air from entering the air intake system. The 52-10010SR Dynamic Air Scoop fits the factory systems, as well as aFe POWER’s Rapid Induction and Quantum air intakes Systems. It does NOT fit aFe POWER Momentum and Rapid InductionStage-2 intake systems. This part easily snaps into the air box and requires no modification to your vehicle.