The H&R Sport sway bar kit for 1989–1998 Mazda Miata MX-5 (NA) pairs a 25mm front and 18mm rear bar to increase roll stiffness and reduce body roll while preserving ride comfort. The matched bars improve cornering control, lateral stability and grip for more predictable handling. Where supported, forged smooth ends allow stiffness adjustment. Most kits include H&R Poly/Teflon bushings to prevent squeaks and eliminate lubrication; bars are made of 50CrV4 steel in Germany.
H&R 89-98 Mazda Miata MX5 NA Sway Bar Kit - 25mm Front/18mm Rear