PERRIN Charge Pipe (Neon Yellow) 2022 2024 Subaru WRX SubiSpeed Perrin Intake and Charge Pipe : r wrx_vb Perrin Charge Pipe for 2015 2019 Subaru WRX Perrin 15 19 Subaru WRX Charge Pipe Neon Yellow Black Ops Auto Works Perrin Charge Pipe Black for 2022 2025 WRX & Outback Subimods.com. Improve the air flow in your vehicle with the PERRIN Charge Pipe. The OEM charge pipe for your application is restrictive and the design narrows down in certain areas which creates uneven airflow. The PERRIN design combines smooth bends with a smooth interior with a larger piping diameter that creates better intercooler efficiency. This charge pipe will come with all the necessary connectors to install onto the stock system for greater compatibility. Also, included is a CNC machined PERRIN turbo flange adapter that uses the same design as the OEM flange on the turbo side of the charge pipe and uses the OEM o ring for perfect fitment with no leaks. The silicone connectors included in the kit are made using multi layered fibers for extra durability and weather resistance. The charge pipe has been fabricated from high grade aluminum with CNC mandrel bend construction for consistency and great fitment. The pipe will also come powder coated in a nice red finish to provide both a clean look and extra protection against corrosion. And along with the silicone couplers, worm clamps will also come included to make this pipe ready for installation. Features: Replaces Restrictive OEM Intake Charge Pipe Increased HP TQ Increased Intake Air Volume CNC Machined Turbocharger Flange Adapter Red Texture Powder Coated Finish Fitment: 2015 2019 Subaru WRX Not for sale or street use in CA & CARB states.