The BLOX Racing black intercooler coupler hose kit fits 2002–2007 Subaru WRX and 2004–2021 STI models and is supplied to replace or upgrade the couplers between intercooler and piping. Offered in a black finish with application-specific sizing, the kit provides the flexible hose joins needed for intercooler plumbing on the listed WRX and STI year ranges, simplifying replacement and maintenance.
BLOX Racing 02-07 WRX 04-21 STI - Black Intercooler Coupler Hose Kit