Quantum Cold Air Intake System w/Pro 5R Filter Media - 53-10004R GM a massive 5-1/2 IN Pro

a massive 5-1/2 IN Pro 5R air filter

Outflows Factory Intake by 41%

especially the rear of the block and blow out freeze plugs externally

steel intake housing for an easy installation

Part Number: 54-11638-B

Quantum Cold Air Intake System w/Pro 5R Filter Media - 53-10004R GM a massive 5-1/2 IN ProQuantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6. 7L (td) truck. From the uniquely integrated Filter to Housing design to the state of the art, lightweight injection molded base and top Pro 5R filter, Quantum delivers dyno proven performance gains, convenience, value and installs in minutes. 575 CFM Measured @ 7" H2O Outflows factory intake by 27% +46 lbs. x ft. Torque +17