Tein S.Tech lowering springs for Audi S4 fit 2004–2005 B6S and 2006–2008 B7S applications as model-specific replacement springs. These springs lower ride height versus stock and provide revised spring rates intended to improve vehicle stance and road manners while retaining daily usability for the listed Audi S4 chassis.
Tein 04-05 Audi S4 B6S / 06-08 Audi S4 B7S S Tech Springs