KONI Special Active FSD Shock (Front Left) for 2014-2018 Mazda Mazda3 Twingo 1997 Audi A6 Quattro C4

1997 Audi A6 Quattro C4

QA1 Level 3 Drag Suspension Kit for the 1962 Dodge Dart

Chassis: EJ6

2009 Audi A4 Quattro (8E)

1997 Chevrolet Corvette C5/C6 RWD

KONI Special Active FSD Shock (Front Left) for 2014-2018 Mazda Mazda3 Twingo 1997 Audi A6 Quattro C4KONI Special Active shocks for the 2014 2018 Mazda Mazda3 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.