• ADJUSTABLE
  KONIs are adjustable, which means that you can influence the behavior of the car to meet your preferences (ride comfort, handling balance, etc.). It also means that wear can be compensated. (However, you will probably never need it.)

• TAILORMADE
  They are designed for a specific car or even special driving conditions. A KONI is not a simple copy of the original but a tailor made design to get the best handling and ride characteristics from the vehicle.

• IMPROVEMENT
  KONIs improve the ride and handling of your car. The damping characteristics are developed for each particular application. Our specialists keep on testing and modifying until they are convinced they reached the optimum in both handling and comfort.

• SAFETY
  Do not forget that safety is a major issue. The handling of your car is essential for safe driving. Here the qualities of the KONI shock absorber make a great contribution.

• INVOLVEMENT
  Involved drivers have their wishes, and KONI fulfills them in most cases. Why .... ?? The KONI people are involved drivers themselves, so they know.

• BUILT FOR A LIFETIME
  Last but not least, KONl's are built to last a lifetime. Once you have bought a set of KONl's for your car, they usually will outlive it. KONI street shocks carry a lifetime

When a shock absorber is compressed, the bump stroke, the piston rod moves inwards and displaces a proportional volume of oil. In case of a twin-tube damper the oil is forced through the foot valve system to the space between both tubes (the reservoir). The resistance thus produced is the bump damping force. During the rebound stroke the oil flows back again from the reservoir: the damping force is now produced by the valve system in the piston.

The twin-tube gas-hydraulic damper works in the same manner, but in addition to the oil, the reservoir is also filled with a quantity of gas. Thus, the interior of the damper is under a (relatively low) pressure.

High-pressure gas dampers are constructed differently. They are monotube dampers with oil and gas in one space, separated by a free-floating piston. Compressing the gas to a varying degree will compensate for the ever varying volume of the piston rod moving in and out.

These different damper constructions each have their own specific characteristics that can be of great influence on the road behaviour of the car. A 'random' application of gas-pressured dampers can increase the driving height of a car, negatively affecting it's stability. For this reason the KONI research engineers always opt for the technology that produces the best results for a specific car with regard to handling, safety and comfort.

Damping Characteristics And Adjustability
The characteristics of shock absorbers hardly ever get the attention they deserve despite the damper being responsible for comfort, roadholding, stability and safety. For instance, the shape of the damping characteristics when plotted on a graph is of great importance: the KONI experts emphasize this when developing.

This is a so called Force-Velocity diagram of a KONI damper. It shows the relation between damping forces and the speed of the damper in operation. When a car accelerates, brakes of rolls, typical damper speeds are in the (A) area.

Damper speeds caused by road surface irregularities usually are in the (B) area. Our engineers tune the damping forces in both ranges separately to a large degree. Their aim is an optimum balance between handling and comfort. Whereas Red KONI Special dampers are more biased towards comfort, yellow KONI Sportdampers are so towards handling.

KONI Adjustability
The diagram also clearly shows another unique feature of KONI dampers; their true full-range adjustability. This is essential, since adjusting only part of the characteristics disturbs good balance. The minimum value (full soft setting) is the recommended factory setting. When your driving style requires so, you can easily tune the suspension by adjusting the dampers. This makes your car respond even better but in the same time may change the comfort level. Therefore, we advise to make adjustments in small steps (half a turn) at a time and, of course, in equal amounts left and right.

KONI Externally Adjustable Dampers
These dampers are at the high-end of our range. They can be adjusted while remaining mounted on the car so that damping levels can be adapted to personal requirements in a matter of seconds.