K&N 63-3118 Air Intake System for GMC Sierra 1500 (2020-2023)

Upgrade your GMC Sierra 1500 with the K&N 63-3118 Air Intake System, designed to boost performance and efficiency. This system features an enclosed air box that protects the filter and intake air from engine heat, ensuring optimal performance. With a high-density polyethylene (HDPE) rotationally-molded tube, you can expect a significant increase in airflow, horsepower, and torque.

Key Features:

• Air Filter: Washable, reusable High-Flow Air Filter made from oiled cotton gauze, allowing for up to 100,000 miles between services under normal driving conditions.
• Performance Gain: Estimated increase of 8 horsepower at 3650 RPM.
• Easy Installation: Typically installs in less than 60 minutes with all necessary mounting hardware included.
• Durable Construction: Intake pipe made from high-density cross-linked polyethylene for long-lasting performance.
• Mass Air Flow Sensor Adapter: Included for easy integration.
• Legal Status: Not legal for sale or use in California; check specific CARB status.

Specifications:

• Weight: 12.2 lb (5.5 kg)
• Clamp Material: Stainless Steel (3 clamps included)
• Coupler Color/Finish: Black (1 coupler included)
• Street Legal in All US States: No
• TUV Approved (Europe): No
• Warranty: No-Hassle Lifetime Limited

Installation Instructions:

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

Customer Feedback:

Many GMC Sierra owners have praised the K&N 63-3118 for its noticeable performance improvement and easy installation process. Users appreciate the high-quality construction and the washable filter, which adds convenience and longevity to their vehicle maintenance.

Fitment:

• GMC Sierra 1500: 2020-2023