PLM High-Flow Catalytic Downpipe for Subaru WRX (2008–2014), STI (2008–2021), Legacy GT/Outback XT (2005–2009), and Forester XT (2009–2013)

Description

PLM Private Label Mfg. Power Driven Subaru WRX & STI Divorced Down Pipe

Divorced down-pipe holds boost longer, boosts faster, and offers better power bands.
Vehicle Application:

• 2008 – 2014 WRX
• 2008 – 2021 STI
• 2005 – 2009 Legacy GT/OBXT (Non-VF46, Manual Trans Only)
• 2009 – 2013 Forester XT

Key Features:

• Comes standard with 200 cell, high flow, metallic cat
• Includes both gaskets & hardware
• Made of stainless steel
• One year warranty
• Mandrel bend 3.0″ piping
• Direct bolt-on & utilizes stock ball joints and clamps
• CNC machined flanges
• Flange is .38″ thick
• One piece design
• Handmade & TIG welded
• Additional O2 bung for wideband usage
• Divorced downpipe for optimal flow
• If stock cat-backs are used, we recommend our exhaust adapter flange
• ECU tune is recommended for best results and proper operation

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