SKU: 7834796359

HKS Max 4 GT-A GDB (A-D) Full Kit

Sale price$1080.00 Regular price$1200.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

HKS Max 4 GT-A GDB (A-D) Full KitSingle Tube Damper Design Mono tube dampers allow for more accurate and stable control and adjustment of dampening. Lower ride height and center of gravity gives a more stable ride. Dust Boot Protect the shaft from the flying stones. PNE Coating Using this special surface coating provides 5 times better durability over standard galvanising. This prevents build up around the threads of the adjustment areas allowing for easier height adjustment. M Shaft

Single Tube Damper Design

  • Mono tube dampers allow for more accurate and stable control and adjustment of dampening. Lower ride height and center of gravity gives a more stable ride.

Dust Boot

  • Protect the shaft from the flying stones.

PNE Coating

  • Using this special surface coating provides 5 times better durability over standard galvanising. This prevents build-up around the threads of the adjustment areas allowing for easier height adjustment.

M Shaft (?46 normal type)

  • With the new design of cylinder shaft since the HIPERMAX M-1, MAX IV increased the cylinder shaft size to have a firm damping even at a little stroke range by optimizing the oil pressure characteristic. We mainly adopted this to the rear damper that can have a better driving experience.

Adopted Pillow Ball Upper Mount

  • For more accurate and sharp steering.

New Design Needle

  • Newly designed needle has been used to revise the very low speed and middle and high speed dampening which is key to a comfort ride.

Reduction of Unsprung Weight

  • In order to reduce unsprung weight, bracket, ride height adjusters and lock nuts are made from aluminium. (Not for all vehicles)

30 Step Damping Force Adjustment

  • 30 levels of dampening adjustment allow fine tune adjustment for street, circuit winding roads, highway, or the weight of the vehicle.

Specification:

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket ? ?
Upper mount Spherical bearing ????
Inverted/Normal type Inverted Inverted
Damper/Spring layout Coilover Coilover
Spring rate change at factory Possible Possible
Damping force adjustment with wire - -
Helper spring
(Spring rate N/mm)
?(4.7) ?(19.8)

  

Kit Information

  • Spring of Full Kit
  F R
Spring rate N/mm(kgf/mm) 59+19 ( 6+2=8 ) 38+19 ( 4+2=6 )
Free height (mm) 250 250
Spring type Straight Straight Barrel type
Recommended range to change spring rate N/mm(kgf/mm) ±20 ( 2 ) ?20 ( 2 )
  • Specification of damper
  F R
Damping force (Rebound/Damping)N* 820 / 400 400 / 220
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 70/56(6) 78/91(11)
  • Setting Data
  F R
Default Test Drivable limit
High *
Drivable limit
Low *
Default Test Drivable limit
High *
Drivable limit
Low *
Length of
case (mm)
294 ? 336 285 343 ? 369 340
Spring
Set length(mm)
282 ? ? ? 297 ? ? 295
Length to ride hight
adjuster (mm)
22 ? 64 13 122 ? 148 117
Lever ratio 1.10 1.08
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7834796359

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amp140
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★★★★★ 5
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Format: Hardcover, Format: Hardcover
We had a Spider-Man one for my son and he loved it so we got these princess ones for my daughter and she loves them. They’re nice because it tells you when to turn the page and push the next button to read the story so she can “read” to herself now.
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Reviewed in the United States on December 5, 2024
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Lauren O
Massapequa, US
★★★★★ 5
Perfect for my princess!
Format: Board book
Awesome variety of books and characters for an affordable price that will provide hours of entertainment !
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Reviewed in the United States on December 1, 2025
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Ingrid Escobar
Los Angeles, US
★★★★★ 5
Cute
Format: Board book
Perfect little gift!
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Reviewed in the United States on December 22, 2025
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Joelle Beard
Cuba, US
★★★★★ 5
Fantastic books_ fun and valuable message
Format: Board book
With 12 different books, this is perfect for little girls who love princesses. I love that they don't just tell the same princess story, but they each have a different value on them to teach kids. Good values and virtues.
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Reviewed in the United States on April 30, 2026
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MC
Waukegan, US
★★★★★ 5
Beautiful book for kids sadly really bad packaging and shipment
Format: Board book, Format: Board book
SUPER PRETTY BOOK!!!! 🥹🤎🤎🤎🤎 EXCEPT packaging and shipment considering it's an international shipment. Living it here because CS team restricted my account saying I kept asking for refund or replacement. What do they want me to do? Don't believe their "we trust you" if they have told you "you DONOT need to share proof", thats a lie.
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Reviewed in the United States on September 27, 2025

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