BMR adjustable lateral arms replace the factory 3/4" diameter arm with a heavy duty, 1.25" diameter tubular unit. The large 3/4" adjuster allows "on-car" adjustment in an accessible location. The OE rear mount lateral bars are not adjustable from the factory but the BMR replacements provide additional caster adjustment that was not possible with a fixed length arm. The BMR tubular trailing arms replace the factory stamped, u-shaped trailing arm with a 1.5" diameter tubular upgrade. All arms come standard with low deflection, fluted polyurethane bushings equipped with grease fittings. Available in Black Hammertone or red powdercoat.