The PLM Private Label Mfg. Power Driven 3" Resonated Midpipe Kit for the 2015-2021 Subaru WRX STi is designed to maximize performance with increased horsepower, torque, and exhaust flow. Featuring CNC mandrel-bent tubing for precise fitment and optimized gas flow, this midpipe includes a high-quality resonator to enhance exhaust tone while maintaining performance. Built with durable stainless steel flanges, it pairs directly with PLM muffler deletes or axle-backs (sold separately) to complete a low-restriction, high-flow racing exhaust system. Experience improved power, aggressive sound, and unmatched quality with this performance-driven upgrade.

Features

• Stainless steel construction
• One year warranty
• Replacement grade 8 bolts & nuts
• CNC machined flanges
• Stainless steel casting on the Y-collector
• Precision CNC Mandrel Bent
• 3" tubing split to 2.5" tubing
• Gaskets and bolts included
  
• Resonated version - quieter & retain Subaru unique sound!
  
• Professionally TIG welded and assembled
  
• Direct bolt-on easy installation to PLM axle-back
  
• Note : This product may not fit other axle back systems

COMPATIBILITY:

2015-2021 WRX

2015-2021 STI

Note: This product does not work with SPT axle back exhaust systems.