K&N 57-3066 Performance Intake System for GMC Sierra HD

Upgrade your GMC Sierra 2500 HD or 3500 HD (2008-2010) with the K&N 57-3066 Performance Intake System. This high-density polyethylene (HDPE) rotationally-molded tube is engineered to enhance airflow to your engine, delivering a noticeable boost in horsepower and torque. With an estimated increase of up to 20 HP at 2900 RPM, this intake system transforms your driving experience.

Key Features:

• Air Filter Material: Cotton Gauze, washable and reusable
• Air Filter Color: Red
• Estimated Horsepower Gain: 19.67 HP @ 2900 RPM
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• Clamp Material: Stainless Steel (3 clamps included)
• Mass Air Flow Sensor Adapter: Included
• Installation Time: Typically under 60 minutes
• Warranty: No-Hassle Lifetime Limited
• Street Legal: Yes, in all US states
• Weight: 14.8 lb (6.7 kg)

Installation Instructions:

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

Fitment:

• GMC Sierra 3500 HD (2008-2010)
• GMC Sierra 2500 HD (2008-2010)

Customer Feedback:

Many users have reported a noticeable improvement in throttle response and engine sound after installing the 57-3066 intake system. The washable filter allows for easy maintenance, making it a favorite among truck enthusiasts looking for performance without the hassle.