Koni FSD Suspension Kit, with Eibach Springs, for Audi TT Coupe & Roadster 4 cylinder models 10/98-2006.
Lowering up to 28mm.
KONIís FSD (Frequency Selective Damping) Kit combines FSD strut technology with springs developed specifically for each application to unparalleled comfort levels. The KONI FSD Kitís struts automatically adapt to deliver firmness for sporty driving on smooth road surfaces, while delivering a compliant, comfortable ride on uneven roads.
The secret behind the FSDís ride quality is KONIís patented Frequency Selective Damping technology, which actively controls the damping level on the basis of the vehicle's body and suspension movement frequency.
Whatís in the box?
Two KONI FSD Struts
Two KONI FSD Shocks
Eibach Pro-Kit Springs
Limited Lifetime Warranty. Recently discontinued by Koni. Only 1 kit available, then they are gone.