HKS Hipermax IV GT Coilovers - 09+ Nissan GT-R R35

Regular price $3,939.00 USD $3,355.46 USD

In Stock. Special Order

Ships in 10+ weeks

Part # hks80230-AN001

About This Item

The HKS Hipermax IV GT Coilovers for the Nissan GT-R are high performance 1-way dampening adjustable coilovers. They implement an inverted monotube piston design for improved reliability on the track and are 30-step adjustable. Height is adjustable separately via fully threaded bodies for a range of 0 to 3 inch drop on all 4 corners.

These are the ideal set of coilovers for a driver seeking to improve street and track performance on their GT-R. While sleeve and spring kits allow for easy height and dampening adjustment (by maintaining use of the magnetic suspension), the level of performance is limited to a certain threshold. A true drive will be able to easily distinguish the increase in handling performance despite the minimal loss in comfort.

  • Nissan GT-R [R35] (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017)


Inverted Monotube design for constant & stable suspension feedback
30-step 1 way Dampening Adjustable
PNE coilover coating (better than anodizing) for corrosion protection
Newly designed bleed needle that adjusts dampening from low and middle/high speeds for improved ride comfort
Dust boots included for debris protection
Aluminum used where possible to reduce un-sprung weight
Special HKS formulated piston oil used
Made in Japan

Extended Information

Damping Force (Front): 1300m/sec (Rebound) & 250m/sec (Compression)
Damping Force (Rear): 700m/sec (Rebound) & 160m/sec (Compression)
Front Upper Mount: Pillowball
Front Lowering Preset (range): -12 (0 to -78) [mm]
Rear Lowering Preset (range): -13 (0 to -70) [mm]
Rear Upper Mount: Pillowball
Spring Length (Front): 200mm
Spring Length (Rear): 250mm
Spring Rate (Front): 157 [N/mm] (16 kgf/mm)
Spring Rate (Rear): 78 [N/mm] (8 kgf/mm)
Warranty: Manufactures Defect

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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 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.