KONI Special Active FSD Shock (Rear) for 1999-2005 BMW 3 Series Sedan RWD (E46) bilstein-m-9100-bump-stop-monotube-suspension-bump-stop-length 2010 Audi A4 Sedan FWD/Quattro

2010 Audi A4 Sedan FWD/Quattro (w/ EDC)

Bilstein B6 Shock Absorbers and Struts for the 1993-1996 Spartan Motors EC2000 are the ideal choice for improving the performance of any vehicle

Tech Springs for your 2005-2007 Saab 9-2X AWD (GGE) are an outstanding choice for enhancing your vehicle's suspension performance

Improve your car's performance and handling with the Eibach Anti-Roll-Kit for the 2005-2012 Porsche Boxster RWD (987) This kit is designed to reduce body roll when cornering

KONI Special Active FSD Shock (Rear) for 1999-2005 BMW 3 Series Sedan RWD (E46) bilstein-m-9100-bump-stop-monotube-suspension-bump-stop-length 2010 Audi A4 Sedan FWD/QuattroKONI Special Active shocks for the 1999 2005 BMW 3 Series RWD (E46) 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