Overview

Replace the restrictive OEM plastic charge pipe and increase airflow and intercooler efficiency with the PERRIN Charge Pipe for 2015-21 WRX!

Better Airflow On the 2015-2021 WRX

The OEM charge pipe on the FA20 DIT engine is restrictive, narrows down in certain points, and has pleats that make for uneven airflow. The PERRIN Charge Pipe has a perfectly smooth interior, constant radii, and gradual bends, making for much more efficient air delivery. All of this combined creates for increased intercooler efficiency.

Better Airflow On the 2022+ VB WRX

The OEM charge pipe on the 2022 WRX engine is restrictive, narrows down in certain points, and has pleats that make for uneven airflow. The PERRIN Charge Pipe has a perfectly smooth interior, constant radii, and gradual bends, making for much more efficient air delivery. This all combines to increase horsepower and improve boost response.

Connectors & Compatibility

The PERRIN Charge Pipe comes with all the necessary connectors to install onto a stock system for greater compatibility. The CNC machined PERRIN turbo flange adapter 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 and no leaks, unlike off-the-shelf o-rings. The silicone connectors are reinforced multi-layered for durability and weather resistance.

Construction

PERRIN Charge Pipes are constructed from aluminum tubing, which is precision CNC mandrel bent, for consistent and perfect fitting parts.

Finish

Every PERRIN Charge Pipe is texture powder coated for further protection from the elements and add style under your hood. Powder coating is available in either red or black and is accented with a wrinkled texture finish.