PERRIN Front Mount Intercooler Boost Tube Kit Red Subaru STI 2015-2021 | PSP-ITR-438-3RD Vehicle Make_Hyundai 2015 WRX Weights:

2015 WRX Weights:

consistent airflow path

#99850AA000

Note: This exhaust system does not come with a cat or test pipe

no metal fibers for low dusting

PERRIN Front Mount Intercooler Boost Tube Kit Red Subaru STI 2015-2021 | PSP-ITR-438-3RD Vehicle Make_Hyundai 2015 WRX Weights:Product 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