This H&R sport sway bar kit for 1998–2004 Audi A6 Quattro/Avant (4B) includes matched front and rear bars (32mm front/22mm rear) to increase roll stiffness while maintaining ride comfort. H&R's forged ends allow select applications to adjust stiffness, and many kits include Poly/Teflon composite bushings to prevent squeaks without lubrication. The bars are made from high-strength 50CrV4 steel and are supplied as a matched handling upgrade.
H&R 98-04 Audi A6 Avant Quattro/A6 Quattro (AWD) 4B Sway Bar Kit - 32mm Front/22mm Rear