KONI Special Active FSD Shock (Rear) for 2017-2021 Audi A4 AWD (Base) Express 3500 Part Number 50005 Part Name

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H&R's Sport Sway Bars for your 2000-2002 Audi S4 (B5) are designed for drivers' who desire improved handling without lowering or affecting ride quality

Part Number 24-192941 Part Name Shock Absorber Vehicle 1989 Chevrolet R2500 UPC 651860656762 Boot Included Black Straight Damping Adjustable No Finish Yellow Paint Internal Design Monotube Lower Mount Type Eye 12

KONI Special Active FSD Shock (Rear) for 2017-2021 Audi A4 AWD (Base) Express 3500 Part Number 50005 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.