50 Delta Flow® - 3.00 Center In / 2.25 Dual Out - Moderate Sound 2013 Ford Mustang Open Funnel Air Filters feature

Open Funnel Air Filters feature an inverted cap design which increases the filter surface area for improved air flow and excellent filtration of airborne particulate

smooth articulation

Vibrant Performance Metric Port Plugs are made from 6061 Aluminum Alloy

and it is cost-effective and easy to install

50 Delta Flow® - 3.00 Center In / 2.25 Dual Out - Moderate Sound 2013 Ford Mustang Open Funnel Air Filters featureThe three chamber design utilizes Flowmaster's Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.