PERRIN Front Mount Intercooler Boost Tube Kit Black Subaru WRX 2015-2021 | PSP-ITR-437-3BK Cold Air Intakes Reuses OEM mounting hardware for

Reuses OEM mounting hardware for factory-style installation

including 9005

Make 100% sure that the proper flywheel step is maintained as this will affect the clutch function if incorrect

Designed for tuners pushing beyond the limits of the factory direct injection system

The built-in high-speed processor greatly improves throttle signal response time

PERRIN Front Mount Intercooler Boost Tube Kit Black Subaru WRX 2015-2021 | PSP-ITR-437-3BK Cold Air Intakes Reuses OEM mounting hardware forProduct Fitment: 2015 2021 Subaru WRX At the core of this kit are the PERRIN Boost Tubes, designed with the smoothest and shortest routing possible to ensure unrestricted airflow. With tubing diameters expanding from 2. 25 at the turbo to 2. 75 at the throttle body, the system supports airflow levels beyond what most turbochargers can producemaking it ideal for both upgraded and high performance builds. Constructed from lightweight CNC mandrel bent