KONI Special Active FSD Shock (Front Left) for 1999-2005 BMW 3 Series RWD (E46) PB300 Bilstein B4 OE Replacement Dampers

Bilstein B4 OE Replacement Dampers to your 2002-2006 Audi A4 Quattro (B6) are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle

Part Number S-27-DS Part Name DS Series Coilovers Vehicle 2017+ Audi S4 Drivetrain FWD/AWD Chassis Code B9 Damping Adjustment 1-Way (30 levels) Ride-Height Adjustable Yes Spring Rate - Front 10 kg/mm Spring Rate - Rear 8 kg/mm Spring Size - Front 62-220-10K Spring Size - Rear 62-190-8K Swift Springs - Front 62-203-X Swift Springs - Rear 62-178-X Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced Notes Designed for 53mm front strut diameter — measure yours before ordering

2010 BMW 550i

2017 Toyota Highlander SE (XU40/XU70)

2020 BMW X6 AWD (G06)

KONI Special Active FSD Shock (Front Left) for 1999-2005 BMW 3 Series RWD (E46) PB300 Bilstein B4 OE Replacement DampersKONI Special Active shocks for the 1999 2005 BMW 3 Series RWD (E46) 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