Bilstein 4600 Series 90-05 Chevy Astro/GMC Safari Front 46mm Monotube Shock Absorber 2013-gmc-savana-2500-lt-esi9600338 From the dimensions and perforation

From the dimensions and perforation patterns of the inner cores to the amount of composite filament packing

The Merge X-Pipe blends the combustion pulses from both sides of the engine for improved performance and a custom sound

Our systems feature a No-Drone guarantee which ensures an enjoyable ride inside the vehicle

Use with BORLA(r) S-Type CrateMuffler(r) to achieve the Touring sound level

Bilstein 4600 Series 90-05 Chevy Astro/GMC Safari Front 46mm Monotube Shock Absorber 2013-gmc-savana-2500-lt-esi9600338 From the dimensions and perforationBilstein 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