Bilstein B14 Audi S4 (8E) K4 Performance Suspension System (May Req. OE 8E0412377C)

Bilstein B14 (PSS) suspension kits feature ride height adjustability in an OE quality, direct fit package. 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. B14 (PSS) suspension kits are made in Germany and feature technology tested on the famed Nurburgring.
Performance Suspension System
Audi RS4 2008-2007; S4 2009-2004
Audi RS4 2008-2007, S4 2009-2004

Fitment:
Audi RS4 Base 2007 to 2008
Audi RS4 Cabriolet 2008
Audi S4 Avant 2004 to 2008
Audi S4 Base 2004 to 2008
Audi S4 Cabriolet 2004 to 2009