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The Perrin intercooler coupler kit for 2002–2007 Subaru WRX, 2004–2021 STI and 2004–2008 Forester XT is supplied in blue and configured as a vehicle-specific coupler kit. It provides the silicone couplers and hardware needed to join intercooler piping on those model years, offering a color-matched, direct-fit coupler solution tailored to the listed Subaru applications.
PERRIN 02-07 Subaru WRX / 04-21 STI / 04-08 FXT Intercooler Coupler Kit - Blue
