Silicon Throttle Coupler - All Subaru

The Process West Silicone Throttle Coupler is a direct replacement for the factory joiner between the top mount intercooler and throttle body, built to a noticeably higher standard than the part it replaces.

Featuring a thicker wall construction and stronger silicone compound, it offers improved durability and greater resistance to heat and boost pressure over the long term. A straightforward upgrade that adds reliability to one of the most stressed connections in the intake system.