PERRIN Front Mount Intercooler Boost Tube Kit Neon Yellow Subaru STI 2015-2021 | PSP-ITR-438-3NY vendor_KC HiLiTES Rear: 22mm

Rear: 22mm

Substantial Power/Torque Gains - +25hp and +25ft/lbs of torque over stock

Carbon fiber body parts attract a lot of attention and rightfully so

What does a Cabin Air Filter do

PERRIN Front Mount Intercooler Boost Tube Kit Neon Yellow Subaru STI 2015-2021 | PSP-ITR-438-3NY vendor_KC HiLiTES Rear: 22mmProduct 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