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HKS Hipermax IV GT Suspension Mitsubishi Lancer Evolution 7-9 CT9A 80230-AM002

MAX IV GT Code No. 80230-AM002

‰Ð_The above photo is an item for CT9A.

Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.

Application ‹ÛÛ Specification
Engine 4G63
Model Year 01/02 - 07/09
Remarks VII•_ÎVIII installable
Height data is based on CT9A.
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket 䄆 䄆
Upper mount Rubber Rubber
Inverted/Normal type Inverted Normal
Damper/Spring layout Coilover Coilover
Spring rate change at factory Possible Possible
Damping force adjustment with wire - 䄆
Helper spring
(Spring rate N/mm)
- 䄆 ( 19.8 )

Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 660 ‰ � 694 •__ 607 694 •__ 636
Against stock -34 ‰ � 0 •__ -87 0 •__ -58
REAR Ride height *1 650 ‰ � 666 •__‹ÛÛ595 666 •__‹ÛÛ595
Against stock -16 ‰ � 0 •__ -71 0 •__ -71
*1. Height from road surface to fender arch.
*2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)
*3. Adjustable range (However, the lowest value may not be road legal.
Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive.
Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)
*4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.)
Caution). Actual data depends on each vehicle.

Kit information
Spring of Full Kit
  F R
Spring rate N/mm(kgf/mm) 79 ( 8 ) 59 ( 6 )
Free height (mm) 250 200
Spring type Straight Barrel type Straight
Recommended range to change spring rate N/mm(kgf/mm) å±20 ( 2 ) å±20 ( 2 )
Specification of damper
  F R
Damping force (Rebound/Damping)N* 1059 / 226 961 / 167
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 35 / 71 72 / 63
* The value of the damping force is at piston speed of 0.1m/sec.
Setting data
  F R
Default Test Drivable limit
High *
Drivable limit
Low *
Default Test Drivable limit
High *
Drivable limit
Low *
Length of
case (mm)
297 ‰ � 316 284 397 ‰ � 409 364
Set length(mm)
240 ‰ � 228 250 250 ‰ � 250 258
Length to ride hight
adjuster (mm)
49 ‰ � 80 26 149 ‰ � 161 108
Lever ratio 1.08 1.35
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.

Test vehicle information
  F R
Vehicle weight kg 889 570
Tire size (Air pressure) kPa 245 / 40 - 18 ( 220 ) 245 / 40 - 18 ( 190 )
Wheel size 9 JJ ÌÑ 18 off 22 9 JJ ÌÑ 18 off 22
Test data out 1 mm / -2å¡18' in 3 mm / -1å¡36'
Standard value 0 å± 2 mm / -2å¡00' å± 30' in 3 å± 2 mm / -1å¡00' å± 30'
* Test data at HKS.

Parts List * It may be changed without prior notice.

‹ÄÈThe conventional product was too sporty, so we have set this new one for more comfort.
‹ÄÈFor ordinary drive, set it F:20, R:20
‹ÄÈThe data of front alignment is for negative installation of chamber adjustment bolt.
‹ÄÈRear spring seat has 364mm lowest and rolling-up 108mm position for avoid interference.
‹ÄÈThe data other than testing is calculated numbers.(It's not guaranteeing)

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