Torque Solution Turbo Inlet Hose Blue 02-07 Subaru WRX / 04-20 STI / 05-09 Legacy GT / 04-13 FTX | TS-SU-463BU vendor_King Engine Bearings After some testing

After some testing

That boost is redirected back into the turbo inlet and re-ingested by the turbo using our machined adapter

Part #: 90551422 SR01HS-ML

Commonly used vehicles for this pump would be the 2015-2021 Subaru WRX

Torque Solution Turbo Inlet Hose Blue 02-07 Subaru WRX / 04-20 STI / 05-09 Legacy GT / 04-13 FTX | TS-SU-463BU vendor_King Engine Bearings After some testingPart #: TS SU 463BU Torque Solution Turbo Inlet Hose for the Subaru EJ Engines. Our silicone inlet hose is much larger in size and smooths the air entering the turbo compared to the restrictive OEM corrugated inlet hose. Our inlet hose is made from 4 ply high grade silicone and wire reinforced to prevent collapsing under high pressure. We include a black anodized billet aluminum coupler Smooths Airflow Entering Turbo Increases Air Flow Eliminates