PERRIN Front Mount Intercooler Boost Tube Kit Neon Yellow Subaru STI 2015-2021 | PSP-ITR-438-3NY Civic_2006-2011 What's the secret

What's the secret

Silicone has a much higher strength than the OEM rubber hoses which will prevent the hoses from expanding

Reduce fuel dilution and subsequent power loss

Part #: 161921

✅ Raised Edges – Effectively contain spills

PERRIN Front Mount Intercooler Boost Tube Kit Neon Yellow Subaru STI 2015-2021 | PSP-ITR-438-3NY Civic_2006-2011 What's the secretProduct 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