The K&N high-flow intake kit for 1999–2004 Jeep Grand Cherokee V8 4.7L pairs a mandrel-bent aluminum intake tube with a washable, reusable oiled cotton filter to increase horsepower and torque. The oversized conical filter allows up to 100,000 miles between services under normal highway driving and the system typically installs in less than 90 minutes; check CARB status for California use.
K&N 99-04 Jeep Grand Cherokee High Flow Performance Kit