Fitment
For Holden Commodore VF Sedan 2013-2017
For Holden Commodore VF Wagon 2013-2017
For Holden Commodore VF  Ute 2013-2017

Specification
Front top mount: Standard rubber
Rear top mount: OE top mount required
Damping adjustable: Available, 24 levels of rebound damping force
Camber adjustable: Not available
Height adjustable: Yes, lowering 25-75mm depending on the vehicle models
Spring rate Front: 8 kg/mm (448lbs/in)
Spring rate Rear: 8 kg/mm (448lbs/in)
Spring length Front: 200 mm
Spring length Rear: 180 mm
Spring Preload advised: 7-10 mm
Color: Golden body with black spring

Package included
2x Front coil-overs
2x Rear coil-overs
1x Allen wrench
2x C spanners

Features
Lowered height adjustment from 25-75mm (depends on vehicle models) which allows a lower center of gravity and also adds a more aggressive stance 2.24 levels of adjustable damper -- This allows you the ability to perfectly dial in your coil-overs system. For nice comfortable driving, set damping to full soft. For more spirited driving, set it to 16 clicks. For occasional track days, set it to full stiff.
Adjustable pre-load spring tension to reduce the shaking motion to a certain extent
Adjustable Camber Plate and Pillow ball top mount for sharpening steering response. ( for some models)
CNC machined Aluminum top mounts and lockers-- - excellent strength, and save weight
Heavy Duty Steel Lower Mounts--- Highly Durable & Reliable
High tensile spring--- 600,000 times continuously test to assure its high tensile strength.
All inserts come with fitted long rubber boots--- To protect the damper better and be durable.
Twin-Tube structure ---provides excellent handling & control characteristics for most driving conditions
Corrosion Finish - Anodized Aluminum And Powder Coated Carbon Steel Parts

Note
Professional installation & alignment suggested