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The H&R Sport sway bar kit for 2004–2008 Audi S4/S4 Avant/S4 Cabrio (8E, AWD V8) pairs a 32mm front bar with a 22mm rear bar to increase roll stiffness and reduce body roll while keeping ride comfort intact. The matched bars improve cornering control, lateral stability and grip. Forged, smooth ends offer optional stiffness adjustability on supported vehicles. Most kits include H&R Poly/Teflon bushings for quiet, maintenance-free operation; bars are made of 50CrV4 steel in Germany.
H&R 04-08 Audi S4/Audi S4 Avant/S4 Cabrio (AWD) V8 8E Sway Bar Kit - 32mm Front/22mm Rear
