Description Reviews From day one, the MINI has needed a rear sway bar to take away the natural understeer and the third Generation (F55/56/57) are no different! Due to federal regulations, front wheel drive vehicles understeer from the factory. As a result, adding a rear sway bar is the best body roll management you can ever do to your MINI since the handling characteristic and steering input are so well enhanced. This is where we recommend starting with your first mod, the Rear Sway bar. This is compatible with Front Wheel Drive (FWD) and All Wheel Drive (All4) models. The NM Engineering Hollow/Tubular 22mm Rear Sway Bar improves your F-chassis MINI by adding more oversteer and increasing the car handling predictability, thus creating a more neutral handling car. The bar comes with two holes that are adjustable on each end to to increase stiffness. The end holes are already stiffer than stock due to an increased bar diameter. The inboard holes will make the sway bar even stiffer to help tailor it to your driving style and needs depending on application (street/autocross, track, Dragon days). NM Eng Anti Sway Bar features: Mandrel-bent Chromoly heavy-wall tube providing consistent diameter throughout for precise torsion motion 22mm heavy-wall tubing for extra rigidity compared to other 25mm's Forged ends (not cheaply welded plate) with two adjustment mounting holes Billet 7075-T6 aerospace grade sway bar clamp 90° Zerk fitting for ease of re-greasing Graphite impregnated urethane bushing Glossy blue powder coat finish 3-way adjustable preload This product is designed, engineered, and made in the USA.