63-3072 K&N Performance Air Intake System Crown you must also purchase Pro

you must also purchase Pro Feature Set to receive a Pro Link (plus shipping)

and offers K&N's industry-leading engine protection

please check as to whether you require the LS1 style staggered head bolts or the later LS6 style same length head bolts before ordering

High performance design for outstanding filtration

000 miles before servicing is needed depending on driving conditions

63-3072 K&N Performance Air Intake System Crown you must also purchase ProA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect