Pro DRY S Media:

This filter features 3-layers of progressive media to provide maximum flow with excellent filtration. The progressive layering of media allows the filter to flow at high levels even when dirty. The Pro DRY S non-oiled synthetic air filter requires no oils for cleaning for maximum convenience.

aFe performance air filters use a rounded, evenly spaced pleat design which produces more usable filter surface area for increased flow and greater dust holding capacity.

Progressive Bump Seal:

This pliable sealing surface conforms to even the most uneven filter housing. This design eliminates the use of gaskets or sealants. The soft urethane construction always goes back to its original form so you will never compress the bump seal. This makes for a perfect filter fit and sealing surface every time.

Full Urethane Housing:

aFe Power performance air filters are constructed using full 360 degree urethane frames. This construction allows for a proper factory style fit with excellent filter strength.

aFe Power factory replacement performance filters have a limited lifetime warranty.

Features:

• Let your Porsche 911 breathe with the addition of an aFe POWER Performance Air Filter. This drop-in performance upgrade can be installed in 30 minutes and designed to increase performance while providing excellent filtration.
• Outflows Factory Air Filter for More Power and Improved Throttle Response
• Pro DRY S Oil-Free Media for Maximum Convenience
• Washable and Reusable for Multiple Cleaning Cycles ? Never Buy Another Filter Again!
• 100% Polyurethane Frame For Extra Long Filter Life
• 25mm Deep Rounded Open Pleats Produces More Filter Surface Area
• Progressive Bump Seal Ensures a Perfect Fit