PERRIN Front Mount Intercooler Boost Tube Kit Red Subaru STI 2015-2021 | PSP-ITR-438-3RD Type_Exhaust Headers Color: Factory Crystal Black Silica

Color: Factory Crystal Black Silica (D4S)

2010–2014 Subaru Outback

engineered as a direct OE-style replacement for reliable and consistent stopping performance

A brand new high horsepower turbine wheel flows exhaust gasses at a higher

PERRIN Front Mount Intercooler Boost Tube Kit Red Subaru STI 2015-2021 | PSP-ITR-438-3RD Type_Exhaust Headers Color: Factory Crystal Black SilicaProduct Fitment: 2015 2021 Subaru STI At the core of this system are the PERRIN Boost Tubes, designed with a smooth, shortest path routing to reduce restriction and improve airflow. With tubing diameters expanding from 2. 25 at the turbo to 2. 75 at the throttle body, this setup supports airflow levels beyond what most turbochargers can producemaking it ideal for high horsepower applications. Constructed from lightweight CNC mandrel bent aluminum, the