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The K&N charge pipe kit for 2022–2023 Subaru WRX 2.4L replaces restrictive factory intercooler piping with mandrel-bent aluminum tubing to reduce turbo air pressure loss and increase airflow. Finished in gunmetal gray powder coat, the kit is intended to improve boost flow and engine bay aesthetics. It’s engineered for straightforward installation with common tools and is backed by K&N’s No-Hassle Lifetime Limited Warranty.
K&N 22-23 Subaru WRX 2.4L H4 Aluminum Charge Pipe Kit - Gunmetal Gray
