K&N 57-3050 2005 Cadillac Escalade 5.3L cold air intake and 2005-2006 Cadillac Escalade 6.0L cold air intake. The K&N Escalade 6.0L 5.3L cold air intake is designed for performance and provides an additional 11.92 horsepower at 5367 rpm while helping to improve fuel economy. The K&N 57 Series Gen II Air Intake Kits (FIPK's) represent a dramatic improvement over a K&N O/E replacement filter alone. They use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter. The weakest link in the airflow “chain” robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the Engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. Guaranteed to Provide more HP and Increased Acceleration Engineered to Specific Vehicle Design Easy to Install, Usually in 90 minutes or less! Lasts up to 100,000 Miles Before Service is Required (depending on driving conditions) Million Mile Limited Warranty Replaces OEM Filter and Air Box Air Filter is Washable and Reusable Works with Original Equipment Manufacturer Computer Systems Designed to use Factory Holes & Mounting Points Whenever Possible CARB Exempt and street legal in all 50 US States K&N 57-3050 2005-2006 Cadillac Escalade 6.0L 5.3L cold air intake 57-3050APPLICATIONS:: 2005 CADILLAC ESCALADE 5.3L2005-2006 CADILLAC ESCALADE 6.0L We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page. PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.