Bilstein 4600 Series 97-04 Ford F-150/F-250 Front 46mm Monotube Shock Absorber Lights>Interior Lighting This accommodates engine movement and

This accommodates engine movement and prevents component damage for longer service life

Largest over-sized filter element protects engine and outflows competition

All the factory couplers are replaced with quality 4-ply silicone pieces which can endure 50 + psi of boost

nitrous pressure etc

and produces an aggressive sound unleashing all available horsepower and torque

Bilstein 4600 Series 97-04 Ford F-150/F-250 Front 46mm Monotube Shock Absorber Lights>Interior Lighting This accommodates engine movement andBilstein 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