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HKS Hipermax IV SP Drag DB42 Full Kit Toyota GR Supra 2020-2024
HKS 80250-AT003D
Concept- GR Supra has a launch control to allow an excellent start. However, the stock suspension is set to assure traction in front and rear for multiple situations. The MAX IV SP DRAG is specifically designed to provide traction on the rear tire and maintain that traction.
- Bump rubber is attached to the rear shock in order to cope with the higher power and higher grip expected in the future. Bump rubber has the effect of another spring.
- The special billet aluminum upper plate at the rear shock was made lightweight after identifying the parts that need strength.
- The straight wound spring is used at both front and rear, allowing for easy changes in spring rates.
The full-length adjustable suspension allows the stroke ratio (bump touch timing) to be changed without changing the vehicle height. Adjusting the shock length of the rear shock to a shorter value can delay the bump touch timing and increase the nose-up angle.
In our internal test, HKS factory shock length settings can perform shorter drag times. Furthermore, it will be more competitive after the adjusted shock length of vehicle posture properly for the unique vehicle and track. Also, we used launch controls to test for time differences. As a result, it was confirmed that a time of 0 -100 km has an advantage of about 1 second. It was also confirmed that the loss was suppressed by the traction applied to the rear tire in the zone inducing a wheel spin.
- The stock front strut cannot adjust the camber angle due to it needing to insert the lower strut. To avoid this, using an adjustment type pillow upper can make the adjustment about 1 degree from the stock mount position instead. At the circuit driving, increasing negative camber decreases understeer. In addition, we used a steel plate to ensure strength.
- Using HKS traditional inverted type at the front. Of course, the strut type must ensure high rigidity, but the inverted type does not necessarily mean the use of large main shaft modifications to ensure rigidity. This allows us to achieve smooth stroking without changing gas pressure. To ensure the stroking amount and height adjustable range, HKS designed a special outer cover.
- The rear upper mount used billet aluminum with laser marking and also did weight-saving modifications without losing strength.
- Single Tube
- 30 Levels Adjustable Damping
- Shock-body Length Adjustable
- Inverted Type (Front)
- Pillow Upper Mount
- Camber Angle Adjustable (Front)
- Special Oil
- PNE Coating
- Overhaul Available
- Spec. Change Available
- Spring Rate [N/mm(kgf/mm)]: F=59(6) | R=98(10)
- Spring Length (mm): F=200 (straight wound) | R=250 (straight wound)
- Height at Factory (Upper-Lower): F=-22 (-17 to -65) | R=-20 (-12 to -75)
- Upper Mount: F=Pillow | R=Pillow
- Upper Mount Assy before Shipment: No
- Spring Rate Change at Factory: F=Yes | R=Yes
- Toyota GR Supra 2020-2024
HKS 80250-AT003D
As a leading dealer for HKS products, Vivid Racing maintains a large inventory of the latest performance parts, including the HKS Hipermax IV SP Drag. Our extensive stock ensures that you can find the right components to enhance your vehicle's performance and handling.
Other Part Numbers:
HKS #hks80250-AT003D
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2020-2024 Toyota Supra |
Supra | 2020-2024 |
Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.
HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.