SPL Parts Non-Adjustable Front Caster Rod Bushings - 2014-2023 BMW 4 Series xDrive (F3X) YMM_2016_2022_Kia_Sportage_IV_QL and 535d models from 2014

and 535d models from 2014 to 2016

It is recommended to have a professional perform the installation to ensure proper alignment and suspension setup

The improved exhaust flow contributes to a more responsive throttle feel and a noticeable increase in engine response

2017 BMW 4 Series 428i/430i AWD (w/ EDC)

SPL Parts Non-Adjustable Front Caster Rod Bushings - 2014-2023 BMW 4 Series xDrive (F3X) YMM_2016_2022_Kia_Sportage_IV_QL and 535d models from 2014SPL Parts FKS Series Non Adjustable Front Caster Rod Bushings (CRBN) for the 2012 2023 BMW 2 Series (F2X) 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