The new design is the 3.0 because it hold 3oz of fluid where the original held a little over 1oz. Solid and thick Billet construction Easy install with full directions and videos

NEW multi stage filter system designed to collect the finest of vapors and drop them into the easily removable bottom while allowing clean air to pass through to the intake. We put it up against the competition and have the videos to prove it.

This kit is specific for the 2015-18 ECO BOOST Mustang driver side.

*This product is NOT CARB (California Air Resource Board) Exempt. It is not for legal sale or use in the state of CA or any other states adopting CA emission standards and require a CA Executive Order (EO) number.