
The H&R sport front-and-rear sway bar kit for 2009–2014 MINI Cooper Convertible and Cooper S Convertible (R57) includes a 27mm front and 22mm rear combination to reduce body roll and sharpen handling while keeping ride comfort. Fabricated from 50CrV4 steel with smooth forged ends for possible stiffness adjustment, the kit includes H&R Poly/Teflon bushings that resist squeaks and eliminate lubrication.
H&R 09-14 MINI Cooper Convertible/Cooper S Convertible R57 Sway Bar Kit - 27mm Front/22mm Rear