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HKS Hipermax S Coilovers for 2013+ Lexus GS450h RWD (GRL10)

Name: HKS Hipermax S Coilovers for 2013+ Lexus GS450h RWD (GRL10)
SKU: LCK943418
Price: 458.00 USD
Availability: InStock

Category: Coilovers SKU: LCK943418

$458.00 ~~$2,290.00~~

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The HKS Hipermax S Coilovers for the 2013+ Lexus GS450h RWD (GRL10) are the redesigned NEW Hipermax S kit for this chassis, delivering 8 kgf/mm front and 10 kgf/mm rear spring rates through a full-length height-adjustable shock body with rubber upper mounts front and rear. 30-level 1-way damping lets you tune ride quality and grip without leaving the car.

HKS redesigned the Hipermax S line around a Flat Ride Concept, keeping the chassis level through mid-corner load transfer and improving straight-line composure over broken pavement. Every 80330-series kit is built in Japan on inverted or normal monotube dampers per application, carries HKS”s 3-year or 60,000 km manufacturer warranty covering the DURA BOOTS dust boots and stabilizer links, and remains fully rebuildable through HKS.

Features

30-level 1-way damping force adjustment via HKS”s new WR Needle mechanism

Flat Ride Concept tuning: keeps the chassis level through mid-corner load transfer

Full-length height-adjustable shock body

Front and rear upper mounts pre-fitted for the application (rubber or spherical bearing as spec”d)

Dual Preload Valve System (Dual PVS) tuned individually per vehicle

Advanced Bump Rubber Plus for controlled progressive load response

DURA BOOTS heat, weather, and ozone-resistant dust boots (covered under warranty)

New HIPERMAX S-geometry stabilizer links with reduced-friction ball joints (covered under warranty)

Aluminum upper mounts with a shot-blasted matte finish

PNE thread coating for corrosion resistance and lower height-adjustment effort

spring rates available at time of shipment: contact us to spec your kit

3-year or 60,000 km manufacturer warranty, validated over 60,000 km of real-world driving

Fully rebuildable through HKS

Backed by three consecutive All Japan Dirt Trial Series titles and 50+ years of HKS motorsports development

Made in Japan

Specifications

Part Number	80330-AT005
Part Name	HIPERMAX S GRL10 FULL KIT
Vehicle	2013+ Lexus GS450h RWD
Chassis Code	GRL10
Damping Type	1-Way (30-Levels)
Ride-Height Adjustable	Yes
Spring Rates – Front	8 kgf/mm (78 N/mm)
Spring Rates – Rear	10 kgf/mm (98 N/mm)
Front Damper Type	Twin-Tube
Rear Damper Type	Twin-Tube
Upper Mount – Front	Rubber
Upper Mount – Rear	Rubber
Free Height – Front	250mm
Free Height – Rear	220mm (Barrel Thread)
Overhaul / Rebuild	Available
Country of Origin	Japan
Notes	California Proposition 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Vehicle Fitment

2013 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2014 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2015 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2016 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2017 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2018 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2019 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2020 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2021 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2022 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2023 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2024 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2025 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

2026 Lexus GS 450h RWD 2GR-FXE(2GR-1KM)

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