42220 Banks Power Air Intake System - Oiled - GMC/Chevy 6.6L Duramax 2011-2012

Overview 

Banks Power Ram Air Intake System is designed for maximum air density gain, improved airflow, gained power, and offers greater mileage on your  2011-2012 GMC/Chevy 6.6L Duramax LML 2500/3500 truck. The air flow is up to 35% greater than stock. It has a giant outlet as well as an oiled air filter housing with sizable side and bottom inlets. With the giant outlet, the streamlined components and enclosed cold-air box that are constructed to prevent hot engine air out of the intake. Banks Ram-Air increases the amount of cool, dense air that produces power and directs it to the engine, reducing EGTs and smoke while also enhancing fuel efficiency. This kit is the only aftermarket intake that features 5" bellows to allow for engine movement. This ensures reliable service life and minimizes component damage. It is extensively tested and validated on the computer using Computational Flow Dynamics, then on flowbench, and finally on the vehicle.

Features

• Reduce EGTs & sooty black smoke
• Improves flow & performance
• Outside cooler air for more power & MPG
• Easy filter access for maintenance
• Up to 35% outflows stock
• Giant filter for better high-flow filtration
• Accommodates engine movement
• Oiled air filter element