REV9's Hyper-Street II coilover suspension upgrade features mono-tube shocks with 32 clicks rebound settings and full length adjustable. Mono-tube shocks provides larger capacity for gas and oil to improve comfortable level of typical lowering vehicle. Special 32 clicks of valving allows user to fine tune rebound force settings. Independent spring tension and full length adjustable allows drop without sacrifice comfort by shorten pitch distance.

Application: 2005-2010 Chevrolet Cobalt (ALL Including SS)

Key Features:

Full Steel Alloy Constructions With Aluminum Hardware

Mono-Tube Shocks Provide  Larger Capacity of Oil And Gas

32 Clicks of Rebound Force Adjustment

Full Length Adjustment - Lowers The Car Without Ruining Spring Tension

Independent Spring Tension - Custom Stiffness Without Change Ride Height

Quality Assured - Full Year Limited Warranty From Date of Purchase

*Additional Setting Adjustment Required To Achieve Desired Ride Quality. Designed To Lower Vehicles, Not Meant To Replace Factory Ride Height Specifications.

Front Spring Rate: 8 kg/mm 

Rear Spring Rate: 6 kg/mm 

Front Camber Plate: Front w/ Pillowball Upper Mount Included

Specifications: 

Damping Levels: 32 Levels of dampening

Height Adjustment: Yes

Front Spring Length: 180 mm

Rear Spring Length: 135 mm

Rear Camber Plate: None - Standard Top Mount

Front Spring Inner Diameter: 62 mm (2.44 inch)

Rear Spring Inner Diameter: 62 mm (2.44 inch)

Warranty Note: 1 Year limited warranty from date of purchases, proof requires. Warranty are not transferable.