This set of suspension is designed to replace the factory suspension related shock absorber / dampers and springs.
Building upon the 3 decades of suspension development and 9 years since the last version of Hipermax IV GT release this series has unified the many different street based Hipermax merits and further improved this new flagship series for the ultimate combination of driving performance and comfort performance, Driving Comfort. With exception of the circuit specific HIpermax IV SP series all other series will be replaced with this all-mighty spec. Specifically developed to provide the ultimate in harmony between performance handling and control with supreme ride comfort yet capable of high level performance on circuit as well. With massive adjustability in ride height and damper settings these items are an excellent choice for the daily driver to look and perform best under any kind of circumstance. Get this and all your JDM at RHDJapan!!
Building upon the 3 decades of suspension development and 9 years since the last version of Hipermax IV GT release this series has unified the many different street based Hipermax merits and further improved this new flagship series for the ultimate combination of driving performance and comfort performance, Driving Comfort. With exception of the circuit specific HIpermax IV SP series all other series will be replaced with this all-mighty spec. Specifically developed to provide the ultimate in harmony between performance handling and control with supreme ride comfort yet capable of high level performance on circuit as well. With massive adjustability in ride height and damper settings these items are an excellent choice for the daily driver to look and perform best under any kind of circumstance. Get this and all your JDM at RHDJapan!!
Brand: HKS
Product: Coilover Suspension Full Kit Hipermax S - GR86 ZN8
Part Num: 80300-AT027
SPECIFICATIONS:
Series: Hipermax S
Spring Rate N/mm (kgf/mm):
- Front: 49(5)
- Rear: 64(6.5)
Free Height (mm):
- Front: 170 (Barrel)
- Rear: 170 (Barrel)
Recommended Range to change Spring Rate N/mm (kgf/mm):
- Front: ±10 ( 1 )
- Rear: ±10 ( 1 )
Damper Force (Rebound/Damping):
- Front: 392/387
- Rear: 432/495
- Note: Damping force is at piston speed 0.1m/sec.
Default position of Dial:
- Front: 15
- Rear: 15
Damping Force Adjustment:
- Front: 30 Steps
- Rear: 30 Steps
Height Adjustable Lower Bracket:
- Front: Yes
- Rear: Yes
Upper Mount:
- Front: OEM
- Rear: Rubber Bush
Damper Layout:
- Front: Inverted
- Rear: Normal
Damper/Spring Layout:
- Front: Coilover
- Rear: Separate
Damping force adjustable with Wire:
- Front: N/A
- Rear: N/A
Helper Spring (Spring Rate N/mm):
- Front: N/A
- Rear: 19.8
Ride Height Specification -
Default Ride Height Settings (mm):
-- Front:-26
-- Rear: -28
-Maximum Adjustable Range High - Low (mm):
-- Front: 0 - -56
-- Rear: 0 - -61
PRODUCT NOTES:
Installation Guide PDF: https://www.hks-power.co.jp/product_search/product/download/4823/ja_en/80300-AT027.pdf
COMPATIBILITY NOTES:
-
Product: Coilover Suspension Full Kit Hipermax S - GR86 ZN8
Part Num: 80300-AT027
SPECIFICATIONS:
Series: Hipermax S
Spring Rate N/mm (kgf/mm):
- Front: 49(5)
- Rear: 64(6.5)
Free Height (mm):
- Front: 170 (Barrel)
- Rear: 170 (Barrel)
Recommended Range to change Spring Rate N/mm (kgf/mm):
- Front: ±10 ( 1 )
- Rear: ±10 ( 1 )
Damper Force (Rebound/Damping):
- Front: 392/387
- Rear: 432/495
- Note: Damping force is at piston speed 0.1m/sec.
Default position of Dial:
- Front: 15
- Rear: 15
Damping Force Adjustment:
- Front: 30 Steps
- Rear: 30 Steps
Height Adjustable Lower Bracket:
- Front: Yes
- Rear: Yes
Upper Mount:
- Front: OEM
- Rear: Rubber Bush
Damper Layout:
- Front: Inverted
- Rear: Normal
Damper/Spring Layout:
- Front: Coilover
- Rear: Separate
Damping force adjustable with Wire:
- Front: N/A
- Rear: N/A
Helper Spring (Spring Rate N/mm):
- Front: N/A
- Rear: 19.8
Ride Height Specification -
Default Ride Height Settings (mm):
-- Front:-26
-- Rear: -28
-Maximum Adjustable Range High - Low (mm):
-- Front: 0 - -56
-- Rear: 0 - -61
PRODUCT NOTES:
Installation Guide PDF: https://www.hks-power.co.jp/product_search/product/download/4823/ja_en/80300-AT027.pdf
COMPATIBILITY NOTES:
-
Compatibility is from maker for JDM cars only. We don't guarantee fitment. Always do your own research before purchase. After-sale support does not include installation support.
Toyota GR86 ZN8 FA24 (10/2021~)
Toyota GR86 ZN8 FA24 (10/2021~)
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“ THE CUSTOMER'S VOICE ”
RHDJapan Store Reviews
Adjustability, strength and ease of movement Review by Wesley
Cusco quality, allows for caster adjustment up front
Cusco quality Review by Wesley
Easy install, makes a good difference
Noticeable Difference, Fast Shipping Review by Wesley
Ordered this and a few other Cusco items for my ER34. Easy install, great quality
Fast Shipping, Tein great for upgraded Ride quality Review by Wesley
Great Tein Quality, Fast Shipping, Very well packaged
Perfect for GTX Turbos, where the internal wastgate is too small. Review by Philipp
The quality is typically HKS perfect.The price-performance ratio is very good and there is no other option on the market where you can increase the spring preload. It would be nice if HKS would bring another 40mm version onto the market with a smaller housing. Because it's not that easy to accommodate such a large wastgate in the engine compartment.
