Process West Silicone Throttle Coupler - All Subaru 2013-bmw-135is-esi9418066 1 x Release bearing BRG2243

1 x Release bearing BRG2243

Connecting Rod Bearing Set 4 - Standard Size with extra

factory-like

IE’s TCU/DSG tune is all-inclusive and does not offer expensive upgrades

Viscosity: 0W-40

Process West Silicone Throttle Coupler - All Subaru 2013-bmw-135is-esi9418066 1 x Release bearing BRG2243The Process West silicone throttle coupler is a direct replacement for the factory joiner between the top mount intercooler and throttle body, built to a higher standard than the part it replaces. With a thicker wall and stronger silicone compound, it offers better durability and resistance to heat and boost pressure over the long term. A straightforward upgrade for one of the most stressed connections in the intake system.