PLM Power Driven Subaru WRX & STI Downpipe 08-14 WRX & 08-20 STi

Unlock impressive turbo response and horsepower gains with this engineered performance downpipe designed for maximum exhaust flow on your Subaru.

• •Full 3-inch mandrel-bent stainless steel construction for superior durability
• •High-flow 200-cell metallic catalytic converter optimizes performance
• •Thick .38-inch CNC-machined flanges ensure precise fitment and strength
• •TIG-welded one-piece design for reliability
• •Extra O₂ bung accommodates aftermarket sensors
• •Direct bolt-on installation using stock hardware—no modifications needed

**Vehicle Fitment:** 2008–2014 Subaru WRX and 2008–2020 STI This bolt-on upgrade delivers the exhaust performance your turbocharged Subaru demands while maintaining stock compatibility.