Bilstein 4600 Series 03-13 Chevrolet Express 2500/3500 Front 46mm Monotube Shock Absorber Suspension>Shock Mounts & Camber Plates Dual Inlet Large 3-Layer Performance

Dual Inlet Large 3-Layer Performance Air Filter:This sealed intake system utilizes a radial flow performance air filter with three oil-free progressive synthetic media layers for maximum convenience

Featuring a quiet interior

including end caps made of an ultra high-strength nylon composite formula

and are fully adjustable for when you are

Dual one-piece 3-1/2" mandrel-bent wrinkle-black powder-coated aluminum intake tubes direct unrestricted airflow from the massive filters to the turbos for more horsepower and torque

Bilstein 4600 Series 03-13 Chevrolet Express 2500/3500 Front 46mm Monotube Shock Absorber Suspension>Shock Mounts & Camber Plates Dual Inlet Large 3-Layer PerformanceBilstein B6 shock absorbers and struts are the ideal choice for improving the performance of any vehicle. These shock absorbers and struts feature a monotube design which provides consistent fade free performance. Bilstein B6 shock absorbers and struts utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions to provide consistent fade free performance. All B6 shock absorbers and struts are tuned for each