Hi guys i had my kw V1 for about 4 months now.
Going Air suspension. Paid about 1700 shipped . Asking $1350 Shipped .
Fits any 08-13 wrx .
These are really good coils.. ride is really really nice! .
626-773-1809 let me know if you have any questions. Thanks

here are the specs

Damper Type : Twin Tube
Drop Height Front: .7in - 2.1in
Drop Height Rear: .7in - 2.1in
Drop Height Front Metric: 18mm - 53mm
Drop Height Rear Metric: 18mm - 53mm
Height Adjustable : Yes
Independent Height Adjustable : No
Spring Rate Front: 400 lb/in
Spring Rate Rear: 285 lb/in
Spring Rate Front Metric: 70 N/mm
Spring Rate Rear Metric: 50 N/mm
Top Hats Included : No, reuses OEM

Coils are currently still on car!