
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.
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.
Original: $340.00
-70%$340.00
$102.00Description
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.





















