K&N 57-3066 Cold Air Intake for 2007.5-2010 Chevy/GMC 6.6L Duramax Diesel

Vehicle Fitment

• 2007.5-2010 Chevrolet Silverado 2500 HD (6.6L V8 Diesel)
• 2007.5-2010 Chevrolet Silverado 3500 HD (6.6L V8 Diesel)
• 2007.5-2010 GMC Sierra 2500 HD (6.6L V8 Diesel)
• 2007.5-2010 GMC Sierra 3500 HD (6.6L V8 Diesel)

Features

• Guaranteed increase in horsepower and torque
• High-density polyethylene (HDPE) rotationally-molded intake tube
• Oversized, washable, and reusable High-Flow Air Filter™
• Filter requires cleaning every 100,000 miles under normal highway driving conditions
• Custom heat shield protects intake air from engine heat
• Simple installation with no tuning required
• Includes all necessary mounting hardware and components
• No-Hassle Lifetime Limited Warranty™

Specifications

• Estimated Horsepower Gain: 19.67 HP @ 2900 RPM
• Estimated Torque Gain: 37.5 lb-ft
• Replacement Filter: RU-5179
• Filter Material: Oiled Cotton Gauze
• Filter Color: Red
• Clamp Quantity: 3
• Clamp Material: Stainless Steel
• Coupler Quantity: 1
• Intake Pipe Color: Black
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• CARB EO Number: D-269-36
• Street Legal in All 50 States
• Weight: 14.8 lb (6.7 kg)
• Product Box Dimensions: 15.6" H x 24.2" L x 20.2" W

Included Components

• 1x High-Flow Air Filter (RU-5179)
• 1x Roto-molded HDPE Intake Tube
• 1x Custom Molded Heat Shield
• 3x Stainless Steel Clamps
• 1x Silicone Coupler
• 1x All Necessary Mounting Hardware
• 1x Installation Instructions

Product Description

The K&N 57-3066 Performance Air Intake System is designed to provide a significant boost in horsepower and torque for your 2007.5-2010 Chevrolet or GMC HD truck equipped with the 6.6L Duramax Diesel engine. This cold air intake system replaces the restrictive factory intake components with a high-flow, roto-molded HDPE intake tube and an oversized oiled cotton gauze filter, allowing for increased airflow and improved engine performance.

Designed for easy installation, the 57-3066 system typically installs in 60 minutes or less using simple hand tools. The enclosed heat shield protects the intake air from the high temperatures of the engine bay, ensuring optimal performance. The washable and reusable filter can go up to 100,000 miles between cleanings under normal highway driving conditions, making maintenance straightforward and cost-effective.

Backed by K&N's No-Hassle Lifetime Limited Warranty™, the 57-3066 Performance Air Intake System is a reliable and durable upgrade for your vehicle. Whether you're looking to enhance throttle response, increase horsepower, or simply improve engine efficiency, this intake system delivers measurable benefits.