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The PERRIN turbo sump restrictor is produced for select 2014–2017 Subaru WRX and 2014–2016 Forester XT applications, intended to control oil delivery to the turbo sump in those engine packages. Supplied in a finish-matched black option, the restrictor is offered as a vehicle-specific component for systems that require the OEM-style sump restriction for that model range.
PERRIN 15-17 & 2025 Only Subaru WRX / 14-16 Forester XT Turbo Sump Restrictor - Black
