H&R BMW Front & Rear Anti Roll Bars (F Series M135i, M140i, M235i, M240i, 330d, 335i, 335d, 340i, 430d, 435i & 440i)H&R Anti Roll bars for BMW 1 4 Series M lites and high performance models are constructed from high tensile steel with forged ends to suit your driving style and handling preferences, comes with rear bushing for the rear and stock ones can be re used on the front. H&R stabiliser bars come with their proprietary urethane Teflon composite bushings and are compatible with most OEM and sport suspension systems. FEATURES Minimises body roll Improves