HKS Hipermax IV SP Coilovers - Nissan 240SX (S14/S15)

Regular price $1,750.00 USD $1,545.45 USD

Ready To Ship! Special Order! Ships in 10+ weeks

Part # hks80250-AN002

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.

  • Nissan 240SX [S14] (1995, 1996, 1997, 1998)
  • Nissan Silvia [S15] (1999, 2000, 2001, 2002)


  • 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

Extended Information

  • Top-mounts (front / rear): Aluminum Mounts
  • Spring Rates (front / rear): 8 kgf/mm / 5 kgf/mm
  • Front Preset Drop (range): -28mm (From 0 to -81mm)
  • Rear Preset Drop (range): -36mm (From 0 to -99mm)
  • Damping Force (front): 1250m/sec (Rebound) & 400m/sec (Compression)
  • Damping Force (rear): 700m/sec (Rebound) & 270m/sec (Compression)

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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 Clearance Items, 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.

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Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.