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Part number: 2100-4138
Product Details
Koni 2100-4138 FSD - Shock Kit
Products specifications
Adjustment Non-Adjustable
Position Kit (Front/Rear)
FSD Shock Kit

FSD is the abbreviation of Frequency Selective Damping. It is the latest technology of Koni, specifically designed to combine the ultimate in comfort and road-holding. This no-compromise shock absorber was launched to the world in 2005. A revolutionary new technique which combines the benefits of firm and comfortable suspension in a single perfect shock absorber. Firm for sporty driving on even road surfaces. Comfortable for a smooth ride on uneven road surfaces.

If you are able to change the damping force level in relation to the frequency of the movement of the vehicle, you create the possibility to solve the conflict in terms of comfort and handling ever present in conventional dampers.

The Koni FSD technology does just that! In effect giving you Active Ride Control. The groundbreaking FSD technology has been designed and patented by Koni to end the compromise between comfort and road-holding. This new feature can be used as an integrated part of the hydraulic valving system inside the damper.

Consequently, no additional cables, sensors, or any other electronic devices are needed to operate this system. It operates fully hydraulic and frequency selective and is therefore an economical and effective solution to improving a cars handling. It will give Ride and Handling Engineers a constructive, additional variable in fine-tuning the cars behavior.

Features

  • Excellent ride quality on all road surfaces
  • Available for most newer cars more coming
  • Gold metallic finish shocks
  • Less expensive than electronic systems
  • Lifetime Warranty
Reviews
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P
U OFFER PAY PAL IT WOULDNT WORK THATS BS
J
It's easy ordering so far
G
Very good price on a part that is hard to find
1
Shopping was fast and easy, however tracking my package was a nightmare. Went to their site and put in last name, order number, and zip code and there internet system could not match me up with anything. Called customer service and they could not provid
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Fitment
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BMW 550i
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2014 BMW 550i ALL
2013 BMW 550i ALL
2012 BMW 550i ALL
2011 BMW 550i ALL
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