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HKS Hipermax IV SP Drag DB42 Full Kit Toyota GR Supra 2020-2024
$3060.00
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HIPER MAX IV SP DRAG Suspension Kit
Experience cutting-edge technology tailored for the modern drag racing scene with the HKS HIPER MAX IV SP DRAG suspension kit, designed specifically for the Toyota GR Supra (2020-2024).
Key Features:
  • Optimized Traction: The MAX IV SP DRAG suspension enhances rear tire traction, allowing for explosive launches while maintaining stability.
  • Innovative Design: Equipped with bump rubber on the rear shocks, this kit is engineered to handle higher power and grip levels, acting as an additional spring for improved performance.
  • Lightweight Construction: The special billet aluminum upper plate at the rear shock minimizes weight while maximizing strength.
  • Adjustable Spring Rates: Straight wound springs at the front and rear allow for easy adjustments to suit your driving style and track conditions.
Performance Benefits:

The full-length adjustable suspension lets you modify the stroke ratio without altering vehicle height. Shortening the shock length can delay bump touch timing, resulting in a more favorable nose-up angle. Internal testing has shown that adjusting the shock length can yield a significant reduction in drag time, with the potential to shave up to 1 second off the 0-100 km time.

To optimize handling, the adjustable pillow upper mount allows for camber angle adjustments, enhancing cornering performance and reducing understeer. The inverted strut design ensures high rigidity and smooth operation without excessive gas pressure changes.

Specifications:
  • Spring Rate: Front - 59 N/mm (6 kgf/mm), Rear - 98 N/mm (10 kgf/mm)
  • Spring Length: Front - 200 mm (straight wound), Rear - 250 mm (straight wound)
  • Height Adjustment Range: Front -22 mm (-17 to -65 mm), Rear -20 mm (-12 to -75 mm)
  • Upper Mount: Pillow type for both front and rear
  • 30 Levels of Adjustable Damping
  • Single Tube Design with Inverted Type Front
  • Special Oil and PNE Coating for optimal performance
  • Overhaul and specification change options available
Fitment:
  • Toyota GR Supra (2020-2024)
Customer Feedback:

Users have praised the HIPER MAX IV SP DRAG for its impressive traction and adjustability, noting that the ability to fine-tune the suspension has made a noticeable difference in their drag racing performance. The lightweight design and robust construction have also been highlighted as key advantages, allowing for both speed and durability on the track.

Other Part Numbers:
HKS #hks80250-AT003D

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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.

Warranty for Exhaust System

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.

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Sale price None
Wholesale price $3,033.07
Shipping
Box # Box 1Box 2
Weight 32.9030.20
Length 2727
Width 1212
Height 88
Product Added At Thursday 17 September, 2020
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
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Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber Strict MAP Core Updated
Turn 14 $2,570.40 $3,400.00 ? $3,060.00 ? 2025-07-11 10:24:55


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