HKS Hipermax IV SP Coilovers - Subaru WRX STI GRB & GVB
In Stock. Special Order
Ships in 10+ weeks
About This Item
- Subaru Impreza WRX STI [GRB] (2008, 2009, 2010, 2011, 2012, 2013, 2014)
- Subaru Impreza WRX STI [GVB] (2011, 2012, 2013, 2014)
Monotube Design for constant and stable suspension response
30-step Dampening Adjustable
PNE coilover coating (better than anodizing) for corrosion protection
Newly designed needle that adjusts dampening from low and middle/high speeds for provide a comfortable ride
Dust boots included for debris protection
Aluminum used where possible to reduce un-sprung weight
Special HKS formulated piston oil used
Inverted front piston for better handling and steering response
Damping Force (Front): 1187m/sec (Rebound) & 157m/sec (Compression)
Damping Force (Rear): 2737m/sec (Rebound) & 431m/sec (Compression)
Front Upper Mount: Spherical Bearing
Lowering (Front): -26mm (From 0 to -71mm)
Lowering (Rear): -36mm (From 0 to -66mm)
Rear Upper Mount: Spherical Bearing
Spring Length (Front): 170mm
Spring Length (Rear): 170mm
Spring Rate (Front): 118N/mm (12kgf/mm)
Spring Rate (Rear): 98N/mm (10kgf/mm)
Return & Cancelation Policy
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.