K&N replacement air filters are made with K&N’s specially woven cotton gauze air filter media. Because cotton, by nature, is more breathable than the paper found in typical automotive air filters, a K&N replacement air filter can provide an increase in airflow. More air and less restriction can result in more horsepower and torque. The 33-5030 washable replacement air filter for 2015 Chevrolet Colorado or 2015 GMC Canyon 2.5L and 3.6L models is designed to fit into the stock air filter box without any need for modifications. K&N air filters feature an application-specific molded urethane frame for a precise fit and excellent sealing. A reusable K&N high-flow replacement air filter is designed to improve performance without any need for modifications or tuning.
