Tsudo 3 Inch Bellmouth Downpipe Subaru WRX 2008-2014 STI 2008-2019

Upgrade WRX or STI with the Tsudo 3" Cast Iron Bellmouth Downpipe. Reduce back pressure for faster turbo spool and peak performance. Made from corrosion-resistant T304 stainless, it includes an extra wideband bung and and requires reuse of the OEM Bellmouth gasket

• 2008–2014 WRX (MT only)
• 2008–2019 STI (MT only)
• 2005–2009 Legacy GT (MT only)
• 2005–2009 Outback XT (MT only)
• 2009–2013 Forester XT (MT only)

Need a Flange Adapter for OEM exhaust? Click here
Looking for a High-Flow Downpipe or Cat-Back Exhaust? Click here

Cat-less racing header for off road use. Not EPA-compliant and cannot be shipped to California or New York.