The K&N Typhoon cold air intake for 2004–2011 Ford Crown Victoria and Mercury Grand Marquis 4.6L V8 replaces the factory plumbing with a mandrel-bent aluminum intake tube and an oversized washable, reusable High-Flow oiled cotton air filter to increase horsepower and torque. A custom heat shield or airbox protects intake air, service intervals can reach up to 100,000 miles under normal highway driving, and K&N backs systems with its No-Hassle Lifetime Limited Warranty.
K&N 10-11 Ford Crown Victoria 4.6L V8 / Mercury Grand Marquis 4.6L V8 Black Typhoon Cold Air Intake