PERRIN PSP-ITR-438-3RD FMIC Boost Tube Kit for 2022-2026 Subaru WRX 2.4L H4

The PERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tube Kit in red is a high-performance upgrade designed to enhance the airflow efficiency of the intercooler system. Crafted by Perrin Performance, this boost tube kit replaces the stock components with a durable, mandrel-bent aluminum construction that ensures improved airflow and reduced pressure loss. Its vibrant red finish not only adds a sporty aesthetic but also provides corrosion resistance. This kit is engineered to optimize boost response and overall engine performance, making it an ideal upgrade for enthusiasts seeking increased power and reliability in their Subaru STI.

Designed specifically for 2015 to 2021 Subaru STI models, this front mount intercooler boost tube kit is a direct replacement for the factory components. It fits models equipped with the stock intercooler setup and is suitable for street and performance driving. The kit includes all necessary tubes and clamps for a straightforward bolt-on installation, ensuring a secure fit and consistent performance. This upgrade is perfect for those looking to improve turbo response and boost consistency in daily driving or track applications.