K&N Engineering Drop-In Air Filter for 2008 Cadillac CTS/CTS-V 3.6L V6

K&N Engineering Drop-In Washable Reusable Air Filter Brand: K&N Engineering — trusted performance filters. This listing is for one air filter for the 2008 Cadillac CTS/CTS-V 3.6L V6. Replace your factory paper element with a high-flow, washable and reusable K&N drop-in air filter engineered to improve airflow, protect your engine and enhance horsepower. Built with layered, oiled cotton media, this filter captures contaminants while allowing increased intake volume for better throttle response. Key Benefits Performance: Proven to increase horsepower and acceleration by improving airflow. Durability: Reusable design engineered to last the life of your vehicle. Economical: Washable and serviceable—no frequent replacements. Easy Installation: Direct drop-in replacement fits your factory air box for a hassle-free upgrade. Warranty: Backed by K&N’s 10-Year/Million Mile Limited Warranty for long-term confidence. Why Choose K&N K&N filters combine advanced pleated cotton media and oil filtration technology to balance airflow and protection. Ideal for daily drivers and performance enthusiasts who want reliable gains, lower long-term maintenance costs, and an eco-friendlier alternative to disposable filters. Upgrade today to experience improved airflow, lasting value, and the proven performance of K&N’s most popular drop-in air filter.