The BLOX Racing flange for 2015–2021 Subaru WRX charge pipe kits provides a black replacement or upgrade flange designed to mate with the vehicle’s charge piping. Intended as part of a charge pipe system, the flange helps form a secure connection between components and is specified for WRX models from 2015 through 2021 to match common aftermarket charge pipe layouts.
BLOX Racing 15-21 Subaru WRX Flange for Charge Pipe Kit Black