■ Vehicle height information

*1. Height from the road surface to the fender arch.
*2. The vehicle height at the time of shipment is reference measurement data based on a combination of full kit settings within HKS. (This is our recommended vehicle height.)
*3. Adjustable range (However, please note that driving at the lower limit in this case will not comply with safety standards. Also,
even if the vehicle is within this adjustment range, Depending on the height, there may be interference with the body, arms, etc., which may impede driving.
Please note that we also guarantee against problems such as damper oil leaks caused by lowering the vehicle height significantly from the factory height. Please note that this is not applicable.)
*4. The range within which the vehicle can be driven without interfering with the body, arms, etc. (However, this may not apply depending on changes in tire/wheel size, etc.)
Note: Data may vary depending on individual vehicle differences and assembly conditions.

■ Kit information

● Full kit setting spring

● Damper specs

*The damping force value is the value when the piston speed is 0.1m/sec.

● Setting data

*For the maximum and minimum driving limits, please refer to the above column of vehicle height information *3.

■ Test vehicle information

*This is a value measured by our company.

■ Configuration diagram

■ Points

ADVAN A052 235/40R18 Tested at Fuji Speedway racing course.
The GR86 has very good running performance even in its original condition, but when high-grip tires are installed, there is a large amount of roll, making it unsatisfactory for circuit driving.
At HKS, we have respected the original character of the GR86, and even with high-grip tires installed, we have created a setting that allows you to enjoy the fun of controlling the car by allowing it to move like a stock FR model.
You can also check the behavior in track mode, so even circuit beginners can safely enjoy the behavior of FR.
This damper has a deep pocket that will satisfy both circuit beginners and advanced riders aiming for time. You can experience the change in the car’s behavior with just one notch, so I think you’ll be able to enjoy it for a long time with this one.
By actively utilizing the bump rubber that HKS has researched over many years, it also creates a feeling of firmness when cornering. You can obtain stable tire surface pressure without suddenly losing grip.
For users aiming for time on the circuit, the front should be full camber with a toe out of about 0.5-1.0mm, and the rear should have a toe of 0 to 0.5mm in. It is recommended that the dial has 5 to 10 steps in the front and back.
If you feel that the rear stability is lacking, we recommend installing an aftermarket arm that can adjust the rear camber.