Bilstein B16 2004 Audi S4 Base Front and Rear Performance Suspension System

Bilstein B16 (PSS9) suspension kits feature ride height adjustability with 9-stage manually adjustable dampers in an OE quality, direct fit package. The 9-stage damping system adjusts both rebound and compression with each click to provide the best handling performance in any condition. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give you the flexibility to find the perfect ride height setting for your intended use while providing unsurpassed protection against the harshest road elements. B16 (PSS9) suspension kits are made in Germany and feature technology tested on the famed NA?rburgring. Performance Suspension System Audi RS4 2008-2007; S4 2009-2004 Audi RS4 2008-2007, S4 2009-2004 Fitment: Audi RS4 Base 2007 Audi RS4 Base 2008 Audi RS4 Cabriolet 2008 Audi S4 Avant 2004 Audi S4 Avant 2005 Audi S4 Avant 2006 Audi S4 Avant 2007 Audi S4 Avant 2008 Audi S4 Base 2004 Audi S