KONI Special Active FSD Shock (Rear) for 2017-2021 Audi A4/S4 AWD Ulysse Part Number YS01-HD-ASCR005 Part Name

Part Number YS01-HD-ASCR005 Part Name Yellow Speed Advanced Pro Plus Circuit Spec 2-Way Coilovers Vehicle 2006-2011 Honda Civic Chassis Code FD1 Drivetrain Strut Type - Front Inverted Strut Type - Rear Standard Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Upper Mount - Front Pillowball Upper Mount with Camber Plate Upper Mount - Rear Spring Rate - Front 14 Kg/mm Spring Rate - Rear 20 Kg/mm Damping Adjustment 2-Way Custom Spring Rates Available upon request Notes Rear shock & spring combined [True Coilover] Vehicle Fitment

2021 Toyota 86 GT Limited

BC Racing DS Series Coilovers for the 2012-2017 Toyota Camry SE (XV50) blend street-tuned ride quality with track-ready adjustability

Elevate your vehicle's performance for the 2000 BMW 328Ci with Eibach's superior Replacement Line

2000 Suzuki Vitara JLX Metal Top/Cabrio (ET/TA)

KONI Special Active FSD Shock (Rear) for 2017-2021 Audi A4/S4 AWD Ulysse Part Number YS01-HD-ASCR005 Part NameKONI Special Active shocks for the 2017 2021 Audi A4 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.