aFe Quantum Pro DRY S Cold Air Intake System 11-16 Ford Powerstroke V8-6.7L - Dry Exhaust- Mufflers & Tips>Axle Back When tuning an engine using

When tuning an engine using wideband AFR feedback control on an inertia dyno

and select Ford F-450

(p/n 450-721002-R)

These are robotically welded to the bar in a dedicated fixture to insure accurate hole positioning and consistent manufacturing

Includes dual high flow catalytic converters which are less restrictive than the factory converters providing maximum flow

aFe Quantum Pro DRY S Cold Air Intake System 11-16 Ford Powerstroke V8-6.7L - Dry Exhaust- Mufflers & Tips>Axle Back When tuning an engine usingQuantum 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 DRY S filter, Quantum delivers dyno proven performance gains, convenience, value and installs in minutes.