Perrin PSP-ITR-438-3NY FMIC Boost Tube Kit Neon Yellow 2015–2021 Subaru WRX STI

The PERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tube Kit is a high-performance upgrade designed to improve boost delivery and airflow efficiency for Subaru STI models from 2015 to 2021. Crafted by Perrin Performance, this kit features neon yellow boost tubes that not only enhance the engine bay's visual appeal but also provide durable, heat-resistant construction to withstand high temperatures. The design ensures optimal airflow from the turbocharger to the intercooler, reducing pressure loss and improving overall engine response. Built with precision and quality materials, this boost tube kit offers a reliable upgrade for enthusiasts seeking improved performance and a striking aesthetic.

This boost tube kit is specifically engineered for 2015-2021 Subaru STI models equipped with a front mount intercooler setup. It is a direct bolt-on replacement that fits seamlessly into the stock configuration, requiring no additional modifications for installation. The kit includes all necessary tubes and clamps for a straightforward upgrade, making it suitable for street and track applications. Designed for daily driving, performance tuning, or competitive racing, this intercooler boost tube kit enhances airflow efficiency and engine responsiveness, ensuring your Subaru STI maintains peak performance under demanding conditions.