Torque Solution Turbo Sump Restrictor 15+ Subaru WRX / 14+ Forester XT | TS-SU-514 vendor_Fast Motorsports Verify fitment before final installation

Verify fitment before final installation

Ideal for lowered

Aeromotive bypass regulator provides

By increasing intake diameter and optimizing MAF sensor scaling

Torque Solution Turbo Sump Restrictor 15+ Subaru WRX / 14+ Forester XT | TS-SU-514 vendor_Fast Motorsports Verify fitment before final installationPart #: 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