HKS Hipermax IV SP Coilovers - 2015+ WRX and WRX STI

Regular price $1,900.00 USD $1,717.99 USD



In Stock. Pre-order.

Ready To Ship!



Part # hks80250-AF003

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.

Includes Top Camber Adjustment Plates.

Applications:

  • Subaru WRX [VA] (2015, 2016, 2017, 2018, 2019, 2020)
  • Subaru WRX STI [VA] (2015, 2016, 2017, 2018, 2019, 2020)

Features

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

Damping Force (Front): 1991m/sec (Rebound) & 373m/sec (Compression)
Damping Force (Rear): 726m/sec (Rebound) & 147m/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)
Type: Monotube Coilover
Chasis: VA
Warranty: HKS Manufactures Warranty

Customer Reviews

Customer Reviews

Based on 2 reviews
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(2)
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E
Eric F. (Bristow, VA, US)
HKS Hipermax SP

Great customer service and product even arrived early. Coils look amazing!

W
Wesley C.
Amazing

I have driven a lot of different sports cars, various suspension setups but these coilovers are something else! Someone else asked me how they are and the best description is yes they are "stiffer" than stock but not a bad stiffness, a stiffness that kinda rolls your wheels/tires through every nook and cranny of the asphalt and transmits it back to the driver for amazing control! Cant imagine these dialed in on the track! Been running them on the factory settings preset by HKS for my Sti for the past few days since install as well.

Customer Questions

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
E
Eric F. (Bristow, VA, US)
HKS Hipermax SP

Great customer service and product even arrived early. Coils look amazing!

W
Wesley C.
Amazing

I have driven a lot of different sports cars, various suspension setups but these coilovers are something else! Someone else asked me how they are and the best description is yes they are "stiffer" than stock but not a bad stiffness, a stiffness that kinda rolls your wheels/tires through every nook and cranny of the asphalt and transmits it back to the driver for amazing control! Cant imagine these dialed in on the track! Been running them on the factory settings preset by HKS for my Sti for the past few days since install as well.

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.

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