Subaru Intercooler Y-Pipe 2004-2021 STI

The stock Subaru STI Y-pipe is useful for a number of reasons. You can use it to adapt an STI intercooler to your non-STI WRX (pre-2008), or to fit a number of aftermarket intercoolers. Or you can just replace the stock STI one you managed to lose.

Fits all 2004-2021 STI cars.