SZ Series - Suspension Shock Absorber Chevrolet - All UMI suspension components

- All UMI suspension components are designed and manufactured in the USA

Polyurethane Bushings

Contains additional friction modifiers for suitability with clutch-type limited-slip differentials - for most LSDs

Our tubular control arms are designed to give you the best of both worlds

BMR Suspension BK004 Rear Lower Control Arm Bushing Kit is the perfect solution for any G8 being used for performance driving

SZ Series - Suspension Shock Absorber Chevrolet - All UMI suspension componentsBilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild