H&R Sport Sway Bar Kit for 2004-2008 Audi S4 V8 AWD (8E) 440 AST Lowering Springs for the

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H&R Sport Sway Bar Kit for 2004-2008 Audi S4 V8 AWD (8E) 440 AST Lowering Springs for theH&R Sport Sway Bars for your 2004 2008 Audi S4 V8 AWD (8E) are designed for drivers who desire improved handling without lowering or affecting ride quality. H&R Sport Sway Bars increase your suspension's roll stiffness or its resistance to roll in turns while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R Sport Sway Bars are the smooth, machined like forged ends that, for