The first shock absorber offering superior road-holding without compromising comfort.
KONI introduces FSD, the first no-compromise shock absorber in the world. 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.
Realizing the seemingly impossible!
Two characteristics that seemed diametrically- opposed, proved to be a source of inspiration for specialists from KONI. Following lengthy development and testing, the ultimate solution was reached: KONI FSD - Frequency Selective Damping.
A revolutionary new technique whereby the benefits of both types of ride characteristics are combined in one perfect shock absorber. Banishing the disadvantages of the past. FSD shock absorbers; a smart suspension system adjusting automatically to road conditions as well as driving style. And all of this in a fraction of a second. FSD guarantees greater stability, greater control and thus greater driving pleasure.
Ideal when used with NEUSPEED sport springs or stock springs
Lifetime warranty to the original purchaser
Posted by michael on 20th Jul 2013
not much to say, it's everything the product advertises!
Posted by Phil on 9th May 2012
Just got a set for my Mk6 GTI. Already had Eibach springs but stock dampers. I was always skeptical of Koni's claim that the FSDs improve handling AND ride quality. I am now a true believer. Meaningfully better handling and flatter cornering. What's really shocking is the improved ride quality. It really does soak up a lot of bumps while immediately feeling tied down and flat in handling. Didn't think it was possible to get both like that. Does seem to raise ride height just a little, but it really made such improvements in every other way. I'd strongly recommend this set up for anyone who isn't just thinking of track days. You won't regret it.