Product Details

These HKS Hipermax S Vellfire coilovers fit the 2023+ Toyota Vellfire (TAHA40W/AAHH40W).

HKS builds these Vellfire coilovers with 7 kgf/mm front and 10 kgf/mm rear springs and 30-level damping adjustment. The Vellfire is a Japan-market (JDM) car.

This 80300-series Hipermax S is the earlier generation of HKS's street coilover, built for driving comfort first. Its single-tube dampers allow a large-diameter piston for stable damping force, and the WR Needle gives 30 clearly separated damping steps, with soft settings for street use.

What's in the Kit
  • Front coilover assemblies with rubber upper mounts
  • Rear shock absorbers with rubber upper mounts
  • Rear springs with ride-height adjusters
Features
  • Single-tube dampers with a large-diameter piston
  • 30-level damping force adjustment via the WR Needle
  • Length-adjustable shock bodies
  • Dual Preload Valve System (Dual PVS)
  • Advanced Bump Rubber
  • PNE coating, 5 times the corrosion durability of standard galvanizing (HKS figure)
  • Strengthened rubber upper mounts where rubber mounts are fitted
  • Machined aluminum top mount
  • Overhaul and spec change available through HKS
  • 3-year warranty
  • Made in Japan
Specifications
Part Number 80300-AT033
Part Name HIPERMAX S VELLFIRE TAHA/AAHH40W FULLKIT
Vehicle 2023+ Toyota Vellfire
Chassis Code TAHA40W, AAHH40W
Engine T24A-FTS 2.4L turbo (TAHA40W), A25A-FXS hybrid (AAHH40W)
Market Japan (JDM)
Damping Adjustment 30-Level 1-Way
Height Adjustable Yes
Spring Rate - Front 7 kgf/mm (69 N/mm)
Spring Rate - Rear 10 kgf/mm (98 N/mm)
Free Height - Front Special (HKS)
Free Height - Rear Special (HKS)
Upper Mount - Front Rubber
Upper Mount - Rear Rubber
Front Damper Type Inverted single-tube
Rear Damper Type Normal single-tube
Rear Layout Separate rear spring and damper
Damping Force - Front (rebound / compression at 0.1 m/s) 535 / 461 N
Damping Force - Rear (rebound / compression at 0.1 m/s) 682 / 579 N
Ride Height Range - Front -39mm (HKS factory setting), range 0mm to -59mm vs stock
Ride Height Range - Rear -22mm (HKS factory setting), range 0mm to -51mm vs stock
Overhaul / Rebuild Available
Warranty 3-year
Country of Origin Japan
Notes Japan market (JDM) vehicle, not sold in the USA. TAHA40W 2.4L turbo and AAHH40W hybrid only, not for 4WD models (HKS).

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelNotes
2023ToyotaVellfireJapan market (JDM) vehicle, not sold in the USA. TAHA40W 2.4L turbo and AAHH40W hybrid only, not for 4WD models (HKS).
2024ToyotaVellfireJapan market (JDM) vehicle, not sold in the USA. TAHA40W 2.4L turbo and AAHH40W hybrid only, not for 4WD models (HKS).
2025ToyotaVellfireJapan market (JDM) vehicle, not sold in the USA. TAHA40W 2.4L turbo and AAHH40W hybrid only, not for 4WD models (HKS).
2026ToyotaVellfireJapan market (JDM) vehicle, not sold in the USA. TAHA40W 2.4L turbo and AAHH40W hybrid only, not for 4WD models (HKS).

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