KONI Special Active FSD Shock (Rear) for 2017-2023 Tesla Model 3 AWD Elantra GT Sport Part Number HK21-CRB4 Part Name

Part Number HK21-CRB4 Part Name Suspension Kit UPC 806990060044 Vehicle 1971-1972 Dodge Charger Front Coil Springs Included No Rear Coil Springs Included No Rear Leaf Springs Included No Front Shocks/Struts Included Yes Front Shock Type Single Adjustable Rear Shocks/Struts Included Yes Rear Shock Type Single Adjustable Front Sway Bar Included Yes Front Sway Bar Color Black Front Sway Bar Type Hollow Front Sway Bar Diameter 1

2012 Subaru Trezia 1

VDC Chassis Code BE/BH Adjustable Yes Bar Color Silver Bar Diameter 20 mm Bushing Color Black Bushing Material Polyurethane Bushings Included Yes Finish Powder Coated Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 1 Kit Contents 1 Sway Bar

Part Number 68510173 Part Name Electronic Damping Cancellation Kit UPC 842607098062 Vehicle 2009+ Nissan GT-R (R35) AWD Vehicle Fitment

1985 BMW 2002 (Typ 114)

KONI Special Active FSD Shock (Rear) for 2017-2023 Tesla Model 3 AWD Elantra GT Sport Part Number HK21-CRB4 Part NameKONI Special Active shocks for the 2017 2023 Tesla Model 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