Overview

The PERRIN Turbo Inlet Hose will increase airflow to the engine, increasing horsepower while adding a touch of color and style to your engine bay.

Makes More Power

The PERRIN Turbo Inlet hose added 10-15HP in the top end plus 5-10 lbs. of torque in the middle RPMS.

Tuners Can Add Boost

Removing the leaking OEM inlet hose reduces the workload on the turbo, making it easier to achieve the desired boost level. This enables tuners to, potentially, increase boost levels at high RPMs.

Two Sizes

The PERRIN Inlet Hose for the 2022+ WRX comes in two different lengths to accommodate more intake options. Please check the compatibility notes to see which one is best for your setup.

3″ Diameter For More Flow

The PERRIN Turbo Inlet Hose has a 3.0″ internal diameter compared to 2.6″ found in the OEM part. This allows for a greater amount of air to smoothly enter your engine with virtually no restriction. This larger diameter will easily support all bolt-on modifications and increased boost levels.

Why You Want This Part

By blocking an EVAP low-pressure lead on the turbo the PERRIN Inlet Hose installation will reduce turbo RPMS for the same given boost levels and reduce how much the wastegate has to close by 1.5mm.