K&N 20-21 Ford Explorer 2.3L L4 F/I High Flow Performance Intake Kit Engine Components>Intake Manifold Plenum The silicone inlet hose was

The silicone inlet hose was designed with smooth contours and transitions for maximum airflow compared to the stock rubber hose

4 locking lug nuts

Softride(R) springs use bolt style spring clips

The pre cut gauge and accessory holes take all the guess work out of your restoration

Washable dry-element filter

K&N 20-21 Ford Explorer 2.3L L4 F/I High Flow Performance Intake Kit Engine Components>Intake Manifold Plenum The silicone inlet hose wasGain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring madrel bent aluminum intake tube. Each system is paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media.