K&N 57-3057 Air Intake System for GMC Sierra

Upgrade your GMC Sierra's performance with the K&N 57-3057 Air Intake System. Designed specifically for the 2005-2007 GMC Sierra 2500 HD and 2006-2007 GMC Sierra 3500, this intake system ensures your engine breathes easier, delivering a noticeable boost in horsepower and torque. With a guaranteed increase of up to 22 horsepower at 2860 RPM, you’ll experience enhanced acceleration and responsiveness on the road.

Key Features

• Material: Constructed from high-density polyethylene (HDPE) for optimal airflow.
• Filter: Comes with a washable and reusable High-Flow Air Filter made from oiled cotton, allowing up to 100,000 miles between services under normal driving conditions.
• Heat Shield: A custom heat shield protects intake air from engine heat, ensuring cooler, denser air enters your engine.
• Easy Installation: Typically installs in less than 60 minutes with all necessary mounting hardware included.
• Street Legal: Complies with emissions regulations in all US states.

Specifications

• Air Filter Color: Red
• Clamp Material: Stainless Steel
• Mass Air Flow Sensor Adapter: Included
• Weight: 11.3 lb (5.1 kg)
• Warranty: No-Hassle Lifetime Limited

Customer Feedback

Users have reported significant improvements in throttle response and overall engine performance after installing the 57-3057. Many appreciate the easy installation process and the long service intervals of the air filter, making maintenance a breeze.

Fitment

• GMC Sierra 2500 HD Classic: 2007
• GMC Sierra 2500 HD: 2005-2006
• GMC Sierra 3500: 2006
• GMC Sierra 3500 Classic: 2007

Installation Instructions

• For detailed installation instructions, CLICK HERE.
• For dyno results, CLICK HERE.