Banks42142-D Ram-Air Cold-Air Intake w/ Dry Filter for 2006-2007 Chev

Vehicle Fitment

• 2006 Chevrolet Silverado 2500HD (6.6L Duramax LLY/LBZ Diesel)
• 2006 Chevrolet Silverado 3500 (6.6L Duramax LLY/LBZ Diesel)
• 2007 Chevrolet Silverado 2500HD (6.6L Duramax LLY/LBZ Diesel)
• 2007 Chevrolet Silverado 3500 (6.6L Duramax LLY/LBZ Diesel)
• 2006 GMC Sierra 2500HD (6.6L Duramax LLY/LBZ Diesel)
• 2006 GMC Sierra 3500 (6.6L Duramax LLY/LBZ Diesel)
• 2007 GMC Sierra 2500HD (6.6L Duramax LLY/LBZ Diesel)
• 2007 GMC Sierra 3500 (6.6L Duramax LLY/LBZ Diesel)

Features

• Banks Ram-Air cold-air intake system with high-flow dry filter element
• Large dry synthetic filter requires fewer cleanings than stock paper
• Enclosed housing draws cooler outside air and keeps hot bay air out
• Streamlined airflow path increases air density and reduces restrictions
• Exclusive flexible bellows accommodate engine movement without stress
• Improves throttle response, power and torque potential over stock intake
• Helps lower exhaust gas temperatures (EGTs) under load
• Designed for direct bolt-on installation with included hardware

Specifications

• Brand: Banks Power
• Part Number: 42142-D
• Product Type: Ram-Air cold-air intake system with dry filter
• Filter Type: Dry synthetic washable filter
• Fitment Years: 2006-2007
• Compatible Engines: 6.6L Duramax LLY/LBZ diesel
• Installation: Direct-fit intake system
• Emissions: 50-state legal (CARB EO D-161-102) where applicable
• Warranty: 5-year limited on system, lifetime limited on filter

Included Components

• 1x Banks Ram-Air intake housing
• 1x High-flow dry filter element
• Intake ducting and flexible bellows section
• Clamps and installation hardware

Product Description

The Banks 42142-D Ram-Air Cold-Air Intake System with Dry Filter is a performance-oriented intake upgrade engineered for 2006-2007 Chevrolet Silverado and GMC Sierra 2500HD and 3500 series trucks equipped with the 6.6 L Duramax LLY or LBZ diesel engines. This cold-air intake replaces the stock airbox and restrictive flat panel filter with an enclosed housing and large dry filter element that draws cooler, denser outside air into the engine - improving combustion efficiency and overall airflow compared with the factory setup. The synthetic dry filter is washable and requires fewer cleanings than typical paper filters, making maintenance quicker and simpler.

This Ram-Air system also features a flexible bellows section that accommodates engine movement to reduce stress on intake components, and a streamlined pathway that minimizes pressure loss, helping deliver gains in power, throttle response, and potential fuel economy. It can help lower exhaust gas temperatures (EGTs) and reduce sooty smoke output under load. Designed for direct bolt-on installation with all necessary hardware included, Banks 42142-D is a durable, emissions-compliant upgrade for Duramax diesel trucks from 2006-2007.