KONI Special Active FSD Shock (Rear) for 2003-2007 Saab 9-3 AWD truhart-streetplus-coilover-kit-with-front-air-cups-silver-management-ads-modules 1991 Toyota 4Runner (N60/N130)

1991 Toyota 4Runner (N60/N130)

2001 BMW M3

For those looking to enhance the looks of their 2007-2014 Audi TT Quattro Roadster (8J) by having a substantial ride height drop

3 4cyl Drivetrain FWD Lowering Rate - Front 1

1999 BMW 535i RWD (E28/E34/E60)

KONI Special Active FSD Shock (Rear) for 2003-2007 Saab 9-3 AWD truhart-streetplus-coilover-kit-with-front-air-cups-silver-management-ads-modules 1991 Toyota 4Runner (N60/N130)KONI Special Active shocks for the 2003 2007 Saab 9 3 AWD 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.