Description
REMARK Mid-Pipe Kit for 2015–2021 Subaru WRX/STI (VA). Build out a compatible VA WRX/STI axle-back with larger center piping and a divided rear section.
The 3-inch center pipe divides into dual 2.5-inch rear tubes. Choose the resonated version for additional sound control or the non-resonated version when a more exposed exhaust note is appropriate for the build.
Select the complete kit according to both pipe diameter and acoustic layout. A resonator changes sound control rather than acting as a rear muffler, and a non-resonated center section can make the existing rear assembly more audible. Choose the parts as a matched system instead of combining components by diameter alone.
Technical Specifications
- Manufacturer Part Number: RO-CPVA-N
- Application: 2015–2021 Subaru WRX/STI (VA)
- Selected Configuration: Non-Resonated
- Piping: 3-inch center to dual 2.5-inch rear sections
- Material: T304 stainless steel
- Kit format: Two-piece mid-pipe assembly
- Fabrication: Mandrel-bent tubing with TIG welding
Fitment and Installation
For compatible REMARK axle-backs. Does not work with SPT axle-back systems and is not interchangeable with complete Sports Touring cat-back sections. The manufacturer specifies removing the factory donut gasket and discourages aftermarket adapters.