SPL Parts 06-13 BMW 3 Series/1 Series (E9X/E8X) Adjustable Front Caster Rod Monoball Bushings

Front Caster Rod Bushings (CRB) replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback. Massive 1" sized FK Racing Bearings with self lubricating Teflon liners are used to ensure maximum performance and durability. Innovative CNC machined offset bearing spacers provide +/- 2 degrees of caster adjustment. OEM arms not included. Sold as a pair. Made in the USA.This Part Fits: Year Make Model Submodel 2011 BMW 1 Series M Base 2008-2013 BMW 128i Base 2008-2013 BMW 135i Base 2013 BMW 135is Base 2006 BMW 325i Base 2007-2013 BMW 328i Base 2006 BMW 330i Base 2009-2011 BMW 335d Base 2007-2013 BMW 335i Base 2011-2013 BMW 335is Base 2016-2018 BMW M2 Base 2019-2021 BMW M2 Competition 2020 BMW M2 CS 2008-2013,2015-2018 BMW M3 Base 2015-2020 BMW M4 Base 2019-2020 BMW M4 CS 2016 BMW M4 GTS