Perrin replacement nylon coupler for a 2.4-inch turbo inlet hose, specified for Subaru WRX (2002–2007) and STI (2004–2011). This coupler replaces the factory inlet connection and is intended to mate with a 2.4in turbo inlet hose, offering a direct replacement component for affected Subaru applications to restore a secure turbo intake seal.
PERRIN 02-07 Subaru WRX / 04-11 STi Replacement Nylon Coupler for 2.4in. Turbo Inlet Hose