SPL Parts 2012+ BMW 3 Series/4 Series F3X Front Caster Rod Bushings (Non-Adjustable) 2020-subaru-wrx-esi8142961 RB835 is a high quality

RB835 is a high quality

GReddy Scion FR-S / BRZ Manifold Pressure Port

this one belongs in the rotation

Brembo 12-15 335i xDrive Exc MSport Brakes Rr GTR BBK 4Pis Billet 345x28 2pc Rtr Slot Type3-Nickel

it does suffer from heat issues in extreme conditions

SPL Parts 2012+ BMW 3 Series/4 Series F3X Front Caster Rod Bushings (Non-Adjustable) 2020-subaru-wrx-esi8142961 RB835 is a high qualitySPL Parts FKS Series Non Adjustable BMW F2X F3X Front Caster Rod Bushings (CRBN) 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.