Perrin Turbo Inlet Replacement Nylon Coupler 2002-2007 WRX / 2004-2021 STI / 2004-2008 Forester XT
Here, you are looking at the Perrin 2.4" Nylon Coupler for Perrin Turbo inlets.
This item is a direct replacement for those of you looking to replace a damaged or missing unit.