AFE 21-91129 QUANTUM INTAKE REPLACEMENT AIR FILTER W/ PRO DRY S 5"F X (10" X 8.75")B (QTM) X (6.75" X 5.5")T (INV) X 9"H IN.

The aFe 21-91129 Quantum Intake Replacement Air Filter redefines vehicle performance with its innovative design tailored for Quantum Series cold air intake systems. Combining a seamless filter and housing configuration, this product ensures a tight, positive seal through a set of four captive screws, making installation hassle-free and efficient.

Engineered with cutting-edge Quantum Pro DRY S filter media, this air filter excels in normal to dry, dusty environments, making it an ideal choice for adventurous drivers. Its advanced, oil-free 360-degree radial flow design features three layers of progressively finer synthetic media that maximizes airflow while enhancing filtration capabilities. Say goodbye to the messy oil coating of traditional filters – the aFe filter offers a user-friendly maintenance experience that compliments any driving routine.

• Unique (Patent Pending) filter-to-housing integrated design specifically for Quantum Intake Systems
• Lightweight injection-molded top and base for improved durability and rigidity
• Securely fastens to Quantum housing with 4 captive screws for quick and hassle-free installation
• Quantum Pro DRY S filter features a 360-degree radial flow design with oil-free, 3-layer progressively synthetic media for optimal filtration and airflow
• Built-in, 3-angle velocity stack enhances airflow for smoother engine performance

Transform your vehicle's air intake system with the aFe 21-91129 Quantum Intake Replacement Air Filter. Experience enhanced performance, reliability, and a user-friendly design that sets a new standard in automotive filtration.