HKS Hipermax IV SP Coilovers - Subaru Impreza WRX STi GDB

Regular price $1,950.00 USD $1,663.06 USD

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Part # hks80250-AF002

About This Item

Adjusting your vehicles suspension is one of the easiest ways to instantly improve overall performance. HKS offers a complete line of coilover suspension systems for every need. The HKS Hipermax IV line is their top tier setup, tuned and designed for street performance and race applications. HKS utilizes its experience from 35 years of circuit, GT, drift, and drag racing to bring you the cutting edge in suspension technology.

  • Subaru Impreza WRX STi [GDB 5x114.3 PCD] (2005, 2006, 2007)


Tuned for track use so uses aggressive spring rates
30-way dampening adjustable
Powder-coated for corrosion resistance
GDB setup includes front and rear camber plates
Made in Japan

Extended Information

Damping Force (Front): 1900m/sec (Rebound) & 700m/sec (Compression)
Damping Force (Rear): 700m/sec (Rebound) & 300m/sec (Compression)
Front Upper Mount: Camber Adjustable Pillowball 
Lowering (Front): -54mm (From 0 to -69mm)
Lowering (Rear): -32mm (From 0 to -35mm)
Rear Upper Mount: Camber Adjustable Pillowball
Spring Length (Front): 170mm
Spring Length (Rear): 220mm(Barrel)
Spring Rate (Front): 118N/mm (12kgf/mm)
Spring Rate (Rear): 98N/mm (10kgf/mm)

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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.