KONI Special Active FSD Shock (Rear) for 2017-2021 Audi A4 AWD (Base) Express 3500 2015 Volvo V40 T5/D3/D4 (M)

2015 Volvo V40 T5/D3/D4 (M)

this kit replaces your Mazda Protege's stock suspension with a fully adjustable coilover system you can tune by feel

Rear Coilover Conversion Vehicle Fitment

Part Number KCA422 Part Name Radius Arm Bushing Vehicle 2000-2016 Audi S4 Base Chassis Code B5/B6/B7/B8 Bushing Color Black Bushing Material Polyurethane Color Black Installation Difficulty Difficult Installation Time (hrs) 3 Kit Contents 2 Shell Bushings

2005 Mercedes-Benz E63 AMG Airmatic DC (W211)

KONI Special Active FSD Shock (Rear) for 2017-2021 Audi A4 AWD (Base) Express 3500 2015 Volvo V40 T5/D3/D4 (M)KONI 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.