Bilstein B6 4600 07-13 Ford Expedition/Lincoln Navigator 46mm Front Monotube Shock Absorber Forced Induction>Turbo Upgrade Components Unique One-Piece High Quality Housing

Unique One-Piece High Quality Housing W/ Sight Window: A custom computer designed roto-molded housing eliminates the use of multiple components and ensures the coolest air intake charge available

The panels mount in the factory air box location and utilize any factory cold air inlet ducts that are present

Ram-Air is for you

For use w/ Ram-Air System: Ford 6

As experts in air suspension products for 75 years

Bilstein B6 4600 07-13 Ford Expedition/Lincoln Navigator 46mm Front Monotube Shock Absorber Forced Induction>Turbo Upgrade Components Unique One-Piece High Quality HousingBilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUVs. These shock absorbers feature a monotube design which provides consistent fade free performance. B6 4600 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B6 4600 shock absorbers are tuned for each specific application to ensure optimal performance is