Product Info & Help

Info General

The LOWTEC suspension kits include a approval, exceptions with the note 148 and GH.
If the vehicle type "Kombi/Station Wagon" resp. "4WD"  resp. "Electric" resp. "GAS" is not explicit shown, the parts are not for use.
If the vehicle has an electric damper adjusting or level control, it must be removed or decomissioned when exchanging the dampers.
LOWTEC sport damper don´t need a approval in Germany. Maybe in other countries there are other regulations.

Definition of Vehicle and Product

Within the specified axle loads the lowering of the vehicle can be reached most thoroughly by using the details at 'Model' (are related to vehicle tare weight). When overlap in the vehicle models (depending on equipment) the permitted axle load shall decisive. For heavy models (with automatic transmisson, etc.) if necessary, choose the next higher axle load. If a vehicle type is not listed, apply generally the given front axle loads (if necessary, please consult us).

Decisive for the compliant vehicle classification are the permitted axle loads in the approval.

Lowering

The lowering specification in mm are approx. measures, that can vary upwards or downwards depending on age and equipment of the vehicle (motorisation, gearing, trailer coupling ...). This measures relate to new vehicles with original standard suspension. Vehicles with original sport suspension get less lowering.

Extremely Lowering

From about 50 mm lowering or for vehicles with small residual spring travel generally sport shock absorbers (LOWTEC SPORT / COMP) are recommended (avoidance of snap-through buckling of the damper, better adjustment, etc.). If necessary, bump stops are to modulate or to complement with the fitting rubber bump stops to ensure the function of the shock absorbers and the corresponding lowering / spring travel. Partly also further mounting procedures are required. Basically pay attention to clearance of the wheels and to the bottom in accordance to the legal standard. The ride comfort sometimes is considerably restricted.

HiLOW Coilovers

The types with of STREET damper & spring force are by far the most popular. You can also choose between the more comfortable DYNAMIC and the stronger RACE versions (pls. see: Suspension Hardness in Comparison).

Please check, if spacers are required or possible because of the enlarged diameter of the strut (ca. 15 mm space additionally required, vehicle dependent).

The HiLOW Kit includes one pin wrench and one hook wrench, the kits H3/R and H4 are additional including a protection spray.

 All types with threaded coils front and rear (execptions pls. see the notes).

Short Cuts

A

automatic transmission (also semiautomatic like SMG, DSG, …)

M

manual gear

B

benzin/gasoline/petrol model

D

diesel model

VA

front axle (FA)

HA

rear axle (RA)

excl

excluded

incl

included

Lim

limousine/saloon/sedan/hatchback/coupé

VIN

vehicle identification number

Niv

automatic level control

Zyl

cylinder

 

Bump Stops

Maße | Measures

Form

KFZ/Anwendung

Art-Nr.

Inhalt je Satz

H

ID

AD

Shape

Vehicle/Use

Art-Nr.

Pcs per Set   

10

16

40

Open Ring

diverse (bis/up to 18 mm Kolbenstange/piston rod)

811017

10

10

23

47

Open Ring

diverse (bis/up to 25 mm Kolbenstange/piston rod)

811025

10

30

23

47

Zylinder

diverse (bis/up to 22 mm Kolbenstange/piston rod)

803023

2

50

16

40

Zylinder

diverse (bis/up to 16 mm Kolbenstange/piston rod)

805016

2

55

16/18

55

PUR

diverse (bis/up to 16 mm Kolbenstange/piston rod)

87616

2

55

22/25

55

PUR

diverse (bis/up to 22 mm Kolbenstange/piston rod)

87622

2

 

 Open Ring
Open Ring

The slotted rubber rings are simply put in the required quantity on the piston rod of the shock absorber and can be removed at any time. Renovation work is not required. The orignal bump stop should be shortened according to the lowering! The special slot shape ensures a secure grip.

 Zylinder
Zylinder

The cylindrical rubbers are put on the piston rod. Depending on the quantity and height, different spring travel limitations result.

 PUR
PUR

These PUR bump stops are to be used instead of the original limiters and are put on the piston rod.

The height of the bump stop gives the corresponding stroke limitation of the shock absorber. Thus, the immersion of the vehicle is limited. The tire-body contact can be prevented. Intact original damping elements (where necessary shortened to the extent of the lowering) or rubber bump stops are basically required for each shock absorber.

Suspension Hardness in Comparison

Here is an overview of different suspension adjustments, based on various configurations in an average car:

Type of Suspension

Spring

Damper

Original suspension

20

70

LOWTEC Sport suspension

30

110

LOWTEC Coilover DYNAMIC

40

130

LOWTEC Coilover STREET

50

160

LOWTEC Coilover RACE

60

190

LOWTEC Coilover MOTORSPORT (street use)

80>

200>

Rates in N/mm. For light or heavy vehicles different values apply.

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