KONI Special Active FSD Shock (Front) for 1999-2005 Porsche 911 (996) Crown 4mm Notes Eye to Eye

4mm Notes Eye to Eye Mounting Type Vehicle Fitment

2009 Dodge Charger SRT8 RWD (LX)

2004 BMW X5 w/ Factory Air Suspension (E53)

2009 Nissan Frontier (D40/D41)

Part Number GS501-10350A Part Name Coilover Kit UPC 806990062635 Vehicle 1964-1967 Buick Special Ride-Height Adjustable Yes Damping Adjustable Yes Adjustment Type 1-Way Vehicle Fitment

KONI Special Active FSD Shock (Front) for 1999-2005 Porsche 911 (996) Crown 4mm Notes Eye to EyeKONI Special Active shocks for the 1999 2005 Porsche 911 (996) 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