TurboXS Racing Bypass Valve Subaru 2002-2007 WRX / 2004-2021 STI
WS02-XS-RBV
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The TurboXS Racing BPV is specifically designed for 2002-2007 Subaru WRX and STi's. The WS-RBV requires no adapter kit to install. It is designed for people who want to run high boost levels, but still vent their BOV back to the air intake to maintain maximum driveability.
Review pages below for additional information:
