This Perrin Afta-MAF hose is a top - notch upgrade for your Subaru. It fits a wide range of models, including the 2008 - 2014 WRX, 2008 - 2021 STI, 2005 - 2009 Legacy GT, and 2005 - 2009 Outback XT. Crafted from 5 - ply silicone in black or red, it has smooth interior walls. These smooth walls boost airflow, leading to better performance, faster acceleration, and reduced turbo lag. Installation is a breeze, taking about 10 minutes, and no tuning is required. The package includes one PERRIN Afta - MAF Intake Tube, two clamps, along with a warranty and instructions. It replaces the stock corrugated rubber hose between the turbo inlet and the factory air box. It's designed for the stock air box but works well with any intake using the stock rubber hose.
Using your Perrin Afta - MAF hose is easy. First, remove the stock corrugated rubber hose between the turbo inlet and the factory air box. Then, install the new Perrin hose in its place and secure it with the provided clamps. This whole process should take around 10 minutes. There's no need to tune your vehicle after installation. When it comes to maintenance, regularly check the clamps to make sure they're tight. Also, keep an eye on the silicone hose for any signs of wear or damage. If you notice any issues, contact the manufacturer for advice. Remember, this hose is designed to work with the stock air box, but it can also be used with other intakes that are compatible with the stock rubber hose.
