KONI Special Active FSD Shock (Rear) for 2004-2009 Mazda Mazda3 Dasher Each set is engineered specifically

Each set is engineered specifically for this GS430 chassis

these GS F springs deliver a more connected driving experience with reduced body roll and improved steering feedback

BC Racing DS Series Coilovers for the 2002-2006 Acura RSX (DC5) blend street-tuned ride quality with track-ready adjustability

1975 BMW 318i (E36)

1999 BMW 530i (E39)

KONI Special Active FSD Shock (Rear) for 2004-2009 Mazda Mazda3 Dasher Each set is engineered specificallyKONI Special Active shocks for the 2004 2009 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.