Banks Power 42132 Ram-Air Intake System with Oiled Filter for Select Chevrolet/GMC 2001-2004 (6.6L)

Fits select 2001-2004 Chevrolet Silverado and GMC Sierra 2500 HD/3500 models (6.6L).

The Banks Power Ram-Air Intake System (MPN: 42132) is engineered to outperform restrictive stock induction systems by providing up to 57% better airflow. Unlike open-element "filter on a stick" designs that pull in hot underhood air, the Ram-Air system features a fully enclosed housing that draws in cool, dense outside air. This CAD-developed design helps reduce exhaust gas temperatures (EGTs) and soot while improving fuel economy and throttle response.

This system is the only aftermarket intake to include specialized bellows that accommodate natural engine movement, preventing stress and damage to the intake components over time. Every Ram-Air system is extensively validated through flowbench, dyno, and on-vehicle testing to ensure maximum performance without triggering fault codes.

• Increased Flow: Outflows stock intake systems by up to 57%.
• Enclosed Housing: Protects the filter from engine heat to ensure cooler, denser air intake.
• Flexible Bellows: Unique design accommodates engine torque and movement for longer service life.
• Premium Filter: Includes a giant, high-capacity oiled air filter element.
• Rigorous Testing: CAD-designed and flowbench-proven for optimal performance.
• Warranty: Backed by a 5-Year Limited Warranty.