The K&N AirCharger cold air intake for 2015 GMC Sierra 2500/3500HD 6.6L V8 uses a roto-molded HDPE tube to increase airflow volume and is paired with a washable, reusable High-Flow filter to boost horsepower and torque. The oversized conical filter can allow up to 100,000 miles between services under normal highway driving. A heat shield protects intake air and the system typically installs in under 90 minutes.
K&N 15 GMC Sierra 2500/3500HD 6.6L V8 AirCharger Performance Intake