K&N 57-3030-1 Performance Air Intake System

Upgrade your GMC Sierra with the K&N 57-3030-1 Performance Air Intake System. Designed specifically for the 2002-2006 GMC Sierra 3500 and 2006 GMC Sierra 2500 HD, this intake system enhances your engine's airflow, resulting in a guaranteed increase in horsepower and torque. With its high-density polyethylene (HDPE) rotationally-molded tube, you can expect improved performance that makes every drive more exhilarating.

Key Features

• Air Filter Color: Red
• Air Filter Material: Cotton Gauze
• Washable Filter: Yes, lasts up to 100,000 miles under normal driving conditions
• Estimated Horsepower Gain: 17.31 HP @ 4559 RPM
• Clamp Material: Stainless Steel, includes 5 clamps
• Installation Time: Typically under 60 minutes
• Warranty: No-Hassle Lifetime Limited
• Street Legal: Yes, in all US states

Specifications

• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• Weight: 11.4 lb (5.2 kg)
• Type: Gen II
• CARB EO Number: D-269-37

Fitment

• GMC Sierra 2500 HD (2006)
• GMC Sierra 3500 (2002-2006)
• GMC Sierra 3500 Classic (2007)
• GMC Sierra 2500 HD Classic (2007)

Customer Insights

Users have noted a noticeable improvement in throttle response and overall engine sound after installing the 57-3030-1. Many appreciate the straightforward installation process and the long-lasting performance of the washable air filter. The custom heat shield effectively protects intake air from engine heat, ensuring optimal performance.

Installation Instructions

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