Torque Solution Turbo Sump Restrictor 15+ Subaru WRX / 14+ Forester XT | TS-SU-514 Vehicle Model_86 Suits up to 30lb boost

Suits up to 30lb boost and 8000 RPM with our recommended valve spring

(1) - M20 Thermostatic Sandwich Plate (Non-Thermostatic Available)

10 on PSS10)

Available only in black

Torque Solution Turbo Sump Restrictor 15+ Subaru WRX / 14+ Forester XT | TS-SU-514 Vehicle Model_86 Suits up to 30lb boostPart #: TS SU 514 Torque Solution Turbo Sump Restrictor for Subaru WRX 2015+ Forester XT 2014+ is the perfect solution to help fix your FA DIT engine from smoking burning oil after installing your aftermarket exhaust components. Due to the reduced engine back pressure from the upgraded exhaust oil tends to go past the turbo seals. This leads to having a burning oil smell and blue smoke coming out the exhaust. Our restrictor works by bringing proper