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PRIUS α
PRIUS α ZVW41W

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Code No. 80300-AT207

 

  

Going beyond just ride comfort or handling performance, a new standard of "Driving Comfort" aims for comfort in ride but also in the peace of mind generated by handling performance and drivability . An uncompromising balance which delivers on all the demands of street driving.

 

 

The model in the photo is ZVW41W.

 

 

Application

Engine 2ZR-FXE(2ZR-5JM)
Model Year 11/05 - 21/03
Remarks  

Specification

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket
Upper mount Rubber Stock
Inverted/Normal type Inverted Normal
Damper/Spring layout Coilover Separated
Spring rate change at factory Possible Impossible
Damping force adjustment with wire - -
Helper spring
(Spring rate N/mm)
- -
Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 669 704 ~ 639 704 ~ 639
Against stock -36 -1 ~ -66 -1 ~ -66
REAR Ride height *1 677 689 ~ 651 689 ~ 651
Against stock -35 -23 ~ -61 -23 ~ -61

*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) 39 ( 4 ) 34 ( 3.5 )
Free height (mm) 250 -
Spring type Straight Barrel type Special shape
Recommended range to change spring rate N/mm(kgf/mm) ±10 -

Specification of damper

  F R
Damping force (Rebound/Damping)N* 348 / 187 255 / 162
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 66 / 60 76 / 93

* 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)
300 323 271 325 344 312
Spring
Set length(mm)
221 209 222 - - - -
Length to ride hight
adjuster (mm)
30 65 0 44 54 22
Lever ratio 1.00 1.20(spg) , 0.92(dmp)

* Refer to the above explanation *3 of ride height information for drivable high and low limitations.



Test vehicle information

  F R
Vehicle weight kg - (880) - (570)
Tire size (Air pressure) kPa 215 / 45 - 18 ( 250 ) 215 / 45 - 18 ( 240 )
Wheel size 7.5 JJ × 18 inset 48 7.5 JJ × 18 inset 48
Alignment
(Toe/Camber)
Test data IN 1 mm / -0°12' IN 3 mm / -0°39'
Standard value IN 2 ± 2 mm / -0°10' ± 45' IN 2 ± 3 mm / -1°30' ± 30'

* Test data at HKS.


Parts List  * It may be changed without prior notice.

 


Point

・This coilover is designed to reduce the large roll and fluffiness of the stock and emphasize ride comfort.
・Although the setting is slightly sporty, the damping can be adjusted for a more comfortable or sporty ride.
・If the front shock body length is shorter than the lower limit, the stabilizer and sub frame will interfere during full steer and full bump.
・If the front shock body length is longer than the maximum limit, the ABS harness may be pulled and damaged.
・The recommended dial clicks for street driving are 15 at front and 14 at rear.
・The height of the vehicle is a calculated value except during testing. (This does not guarantee that the vehicle height will be the same as the actual height.)
 
●About modification at the time of installation
Cutting off rear dust boot is necessary.
 
 



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