Control turbo oil flow on compatible Subaru applications with the Perrin turbo sump restrictor. This precision restrictor helps regulate oil delivery to the turbocharger for a cleaner, more controlled installation.
Fits 2018–2026 Subaru WRX
Designed for turbo sump oil control
Precision machined construction
Helps regulate turbocharger oil flow
Verify turbo and engine configuration before ordering
![JDMuscle Perrin [18-26 WRX] Turbo Sump Restrictor](http://iwujiperformance.com/cdn/shop/files/perrin-18-25-wrx-turbo-sump-restrictor-psp-eng-630-9963581.jpg?v=1786740356&width=1946)
![JDMuscle Perrin [18-26 WRX] Turbo Sump Restrictor - View 2](http://iwujiperformance.com/cdn/shop/files/perrin-18-25-wrx-turbo-sump-restrictor-psp-eng-630-9153276.jpg?v=1786740357&width=1946)
![JDMuscle Perrin [18-26 WRX] Turbo Sump Restrictor - View 3](http://iwujiperformance.com/cdn/shop/files/perrin-18-25-wrx-turbo-sump-restrictor-psp-eng-630-9731758.jpg?v=1786740356&width=1946)
![JDMuscle Perrin [18-26 WRX] Turbo Sump Restrictor](http://iwujiperformance.com/cdn/shop/files/perrin-18-25-wrx-turbo-sump-restrictor-psp-eng-630-9963581.jpg?v=1786740356&width=1445)
![JDMuscle Perrin [18-26 WRX] Turbo Sump Restrictor - View 2](http://iwujiperformance.com/cdn/shop/files/perrin-18-25-wrx-turbo-sump-restrictor-psp-eng-630-9153276.jpg?v=1786740357&width=1445)
![JDMuscle Perrin [18-26 WRX] Turbo Sump Restrictor - View 3](http://iwujiperformance.com/cdn/shop/files/perrin-18-25-wrx-turbo-sump-restrictor-psp-eng-630-9731758.jpg?v=1786740356&width=1445)