Technology > Damping Technology > SF 1 > IT > Text
Damping systems

One, twin or triple-tube principle

Whether sporty or comfortable, for the race track or for everyday use. With our shock absorbers (vibration dampers) designed according to the one, two or three-tube principle, the KW coilover suspension kits available in numerous variants fulfil every customer requirement.

Single tube damper
Twin tube damper
Thriple tube damper

Single tube

Much more than a monotube damper - the KW single tube dampers

Our KW Single tube dampers differ significantly from the monotube dampers known in original equipment and on the spare parts market. We mainly use KW Single tube dampers for selected KW coilover suspensions on the street and in the Track Performance delivery programme.

Technology > Damping Technology > SD 3 > Single tube > Comparsion > left

1-Rohr Serienfederbein VW Golf

Fixed identifier
Susceptible to leaks
Steel housing

Technology > Damping Technology > SD 3 > Single tube > Comparsion > right

KW Single Tube damper

With variable or fixed identification, depending on the version
Excellent heat dissipation
Constant damping force
Club sport and racing applications

Your advantages

With the KW Single tube dampers, we have combined the advantages of monotube and twin-tube dampers and consistently rely on our innovative multi-valve technology. Depending on the design, the KW Single Tube dampers are variably adjustable in compression and rebound forces or have a fixed characteristic. They impress with their fast damping response, can be installed in any position depending on the design and, with MacPherson axle geometries, we manufacture KW Single Tube dampers exclusively as upside-down shock absorbers.

Twin Tube

Convincingly versatile and proven - the KW twin-tube dampers

Right from the very first KW coilovers, we relied on the twin-tube damping principle that has proven itself in original equipment and have continuously developed it further. Our KW twin-tube dampers form the basis of a large number of innovative coilover suspensions - from comfort suspensions to coilover suspensions for maximum lowering.

Technology > Damping Technology > SD 6 > Twin Tube > Comparsion > left

Twin tube standard strut in VW Golf

Fixed Setup
Welded spring disc
Steel housing

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Twin tube coilover strut KW V3

Rebound adjustment
Thread for height adjustment or lowering
Compression adjustment
Stainless steel housing "INOX Line"

Your advantages

The proven twin tube dampers have been maintenance-free and reliable for years. We are completely flexible when it comes to damper design, so that every car - including your vehicle - gets a driving behaviour with our KW twin tube dampers that guarantees the optimum balance of driving dynamics, driving comfort and driving safety. The focus is always on making the suspension set-up as firm as necessary and as comfortable as possible. Depending on the version, our KW twin tube dampers offer either a vehicle-specific, fixed setup (KW V1) or adjustable valve technology. This allows you to fine-tune the rebound only (KW V2) or the compression and rebound forces separately (KW V3). We also use the KW twin tube dampers in our ride comfort orientated KW V2 Comfort and KW V3 Leveling applications.

TRIPLE TUBE

Open to technology for maximum driving pleasure - the KW three-tube dampers

Our KW three-tube dampers provide more leeway for the perfect driving experience. They are available in different technology levels and are even used in our innovative Solid Piston applications. For example, we can equip the KW three-tube dampers with semi-active, electronically adjustable proportional valves or we can use them in our triple, quadruple and quintuple individually tunable coilover suspensions from our Street Performance and Track Performance programme.

Technology > Damping Technology > SD  9 > Triple Tube > Comparsion > left

KW Triple tube with electric adjustment

with adjustable proportional valves
Adjustment with a button
is used with KW DDC chassis

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KW Triple tube damper

Mechanical valve
Internal or external reservoir
Also available with solid piston technology

Your advantages

Our KW triple-tube dampers are a further development of the well-known KW twin-tube dampers. We use the KW three-tube dampers in numerous high-performance applications, as they simply offer you many more options for perfect driving behaviour. Depending on the application, our highly efficient three-tube dampers have an internal reservoir or reservoirs that are permanently attached to the damper or connected via a hose. But our KW triple-tube dampers are also completely technology-neutral. We either equip the dampers with electronically adjustable valves (DDC) or we use them for double (V3 Clubsport, V3 Racing), triple (V4, V4 Clubsport, V4 Racing), quadruple (V5, V5 Clubsport, V5 Racing) or quintuple (V6 Racing) tunable KW coilover suspensions.

SOLID PISTON

The principle of dampers and suspension completely rethought - the KW Solid Piston dampers

With the Solid Piston dampers, we are taking driving dynamics and ride comfort to a completely new technological level. These dampers offer numerous advantages and can be set up with different valve technologies. Thanks to their design principle, they can also work with much greater forces, allowing us to massively perfect the driving behaviour in all desired respects - nobody is closer to the perfect suspension.

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KW DDC Semi active damper

electrically or mechanically (KW V5) adjustable
Higher damping forces
Lower hysteresis due to solid piston

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KW Upside-down Damper with solid piston technology

Upside down design
Mainly used in the track performance area
Perfected for high lateral guidance forces on trackdays or race events

Your advantages

The Solid Piston dampers are an innovative further development of our damper technology. In contrast to other suspension dampers, our solid piston dampers work according to the principle of volume displacement. This means that the damper oil is displaced. The Solid Piston dampers are designed as either twin-tube or triple-tube dampers. Depending on the general design of the solid piston damper, we can achieve significantly higher damping forces or reduce the system pressure while maintaining the same force. At the same time, the solid piston dampers allow for instantaneous response behaviour. This is the case even with the shortest damper strokes (spring travel). We use Solid Piston technology in various KW Racing applications, KW Clubsport suspensions and semi-actively controlled KW DDC coilovers. Depending on the suspension system, the Solid Piston dampers have two, four and five manually adjustable valves or two electronically adjustable proportional valves are used.