Subaru Impreza GC8 WRX STI 95-01 - Exhaust Sports Cat Downpipe

Our Sports Cat Downpipe for Subaru systems replaces the standard restrictive downpipe and catalytic converter with a stainless steel, 3" one-piece item with a built-in sports cat. Increasing the bore of the downpipe and replacing the restrictive catalytic converter allows the exhaust gasses to flow much more freely, increasing the power output of the engine.Features:

• Manufactured from T304 stainless steel
• 3" bore
• Built-in non-type approved 200CPI sports cat
• TIG welded, CNC machined flanges