Boost Control Restrictor Size - MY01 WRX Sti
Anyone know the hole size for the restictor in the boost control ciruit of a WRX STi.
Want to remove a TurboXs MBC and revert back to standard, but am lacking pipes and restrictor.
Want to remove a TurboXs MBC and revert back to standard, but am lacking pipes and restrictor.
Originally Posted by Scott.T
Anyone know the hole size for the restictor in the boost control ciruit of a WRX STi.
Want to remove a TurboXs MBC and revert back to standard, but am lacking pipes and restrictor.
Want to remove a TurboXs MBC and revert back to standard, but am lacking pipes and restrictor.
0.9 mm for the 01-04 STi
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Sep 17, 2015 03:51 PM




