Watch in action

Maximize Your Heavy Duty Truck's Power with the K&N 63 Series Aircharger Intake

Designed for the demanding performance needs of your 2015-2016 GMC Sierra 2500HD and 3500HD equipped with the 6.6L V8 Duramax or gasoline engine, the K&N 63 Series Aircharger Performance Intake system delivers a substantial increase in horsepower and torque. This premium intake replaces the restrictive factory air filter box, allowing your heavy-duty truck's engine to breathe more freely and perform at its peak.

Key Features for Heavy Duty Performance:

• Significant Horsepower & Torque Gains: Dyno-proven to deliver a noticeable boost in power, essential for towing and hauling.
• High-Flow HDPE Tube: Features a durable, rotationally-molded high-density polyethylene (HDPE) tube engineered to optimize airflow volume to the engine.
• Washable and Reusable Air Filter: Includes K&N's signature High-Flow Air Filter, crafted with oiled cotton gauze for superior filtration and the ability to be cleaned and reused for long-term value.
• Extended Maintenance Intervals: The oversized, conical filter design allows for up to 100,000 miles between filter services under normal highway driving conditions.
• Effective Heat Shield: A custom-designed heat shield helps to isolate the intake air from engine bay heat, ensuring cooler, denser air for improved combustion efficiency.
• Straightforward Installation: Engineered for a direct fit, this system can typically be installed in approximately 60 minutes.
• USA Engineered and Manufactured: Built upon K&N's extensive experience and commitment to quality, proudly made in the USA.
• Industry-Leading Warranty: Comes with K&N's No-Hassle Lifetime Limited Warranty, providing confidence in your purchase and protecting your factory warranty.

This K&N Aircharger intake is the ultimate upgrade for Sierra HD owners looking to enhance towing capability, improve throttle response, and unlock the full potential of their powerful V8 engine. Experience the difference K&N engineering makes for your heavy-duty truck.

Boost your GMC Sierra HD's performance with the K&N 63 Series Aircharger intake, available now at GGCRACING.