KONI Special Active FSD Shock (Rear) for 1999-2001 Saab 9-5 Cirrus 1979 Alfa Romeo 90 1

1979 Alfa Romeo 90 1

Bilstein B12 (Pro-Kit) Suspension Kit for the 2013-2019 Porsche 911 include a complete set of Bilstein Performance Dampers paired with Eibach (Pro-Kit) springs that provide moderate lowering between 24-40mm (depending on application)

2015 Audi A3 FWD/Quattro (8V)

351 6680 4

1965 Ford Falcon

KONI Special Active FSD Shock (Rear) for 1999-2001 Saab 9-5 Cirrus 1979 Alfa Romeo 90 1KONI Special Active shocks for the 1999 2001 Saab 9 5 use KONI's patented Frequency Selective Damping (FSD) technology to deliver two damping curves in one fixed shock soft for low frequency road inputs (comfort) and firm for high frequency body motion (control). The result is a daily driver that feels composed without compromising ride quality. FSD reacts to the road, not to a driver setting, so there's nothing to adjust and nothing to wear out.