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Mishimoto Subaru Exhaust Adapter 3 Downpipe to Stock Exhaust

Are you tired of dealing with pesky exhaust leaks ruining the beautiful exhaust tone from your turbo Subaru? Look no further! The Mishimoto Subaru Exhaust Adapter allows a smooth exhaust flow transition between your 3" downpipe and stock-sized exhaust.

This adapter is designed with 304 stainless steel material, ensuring it will never rust, even in harsh climates. Installation is a breeze, taking under 15 minutes, and includes stainless steel hardware and a new 3" 2-bolt flange gasket.

Say goodbye to exhaust leaks when mating the Mishimoto Performance Stainless Steel Down pipe to your stock 2015+ Subaru WRX exhaust system. This adapter also comes with the Mishimoto Lifetime Warranty, giving you peace of mind.

  • Allows smooth exhaust-flow transition between 3" downpipe and stock-sized exhaust
  • Eliminates infamous exhaust leaks caused by mating different exhaust flanges
  • Includes stainless steel hardware and 3" two-bolt flange gasket
  • 304 stainless steel adapter will not rust in harsh climates
  • Installs in under 15 minutes
  • Mishimoto Lifetime Warranty

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Subaru Ascent 2019 Base
Subaru Ascent 2019 Limited
Subaru Ascent 2019 Premium
Subaru Ascent 2019 Touring
Subaru Ascent 2020 Base
Subaru Ascent 2020 Limited
Subaru Ascent 2020 Premium
Subaru Ascent 2020 Touring
Subaru Ascent 2021 Base
Subaru Ascent 2021 Limited
Subaru Ascent 2021 Premium
Subaru Ascent 2021 Touring
Subaru Baja 2004 Sport
Subaru Baja 2004 Turbo
Subaru Baja 2005 Sport
Subaru Baja 2005 Turbo
Subaru Baja 2006 Sport
Subaru Baja 2006 Turbo
Subaru Forester 2004 X
Subaru Forester 2004 XS
Subaru Forester 2004 XT
Subaru Forester 2005 X
Subaru Forester 2005 XS
Subaru Forester 2005 XS L.L. Bean Edition
Subaru Forester 2005 XT
Subaru Forester 2005 XT Premium
Subaru Forester 2006 X
Subaru Forester 2006 X L.L. Bean Edition
Subaru Forester 2006 XT Limited
Subaru Forester 2007 X
Subaru Forester 2007 X L.L. Bean Edition
Subaru Forester 2007 XT Limited
Subaru Forester 2008 Sports 2.5 X
Subaru Forester 2008 Sports 2.5 XT
Subaru Forester 2008 X
Subaru Forester 2008 X L.L. Bean Edition
Subaru Forester 2008 XT Limited
Subaru Forester 2009 X
Subaru Forester 2009 X Limited
Subaru Forester 2009 X Premium
Subaru Forester 2009 XT
Subaru Forester 2009 XT Limited
Subaru Forester 2010 X
Subaru Forester 2010 X Limited
Subaru Forester 2010 X Premium
Subaru Forester 2010 XT Limited
Subaru Forester 2010 XT Premium
Subaru Forester 2011 X
Subaru Forester 2011 X Limited
Subaru Forester 2011 X Premium
Subaru Forester 2011 X Touring
Subaru Forester 2011 XT Premium
Subaru Forester 2011 XT Touring
Subaru Forester 2012 X
Subaru Forester 2012 X Limited
Subaru Forester 2012 X Premium
Subaru Forester 2012 X Touring
Subaru Forester 2012 XT Premium
Subaru Forester 2012 XT Touring
Subaru Forester 2013 X
Subaru Forester 2013 X Limited
Subaru Forester 2013 X Premium
Subaru Forester 2013 X Touring
Subaru Forester 2013 XT Premium
Subaru Forester 2013 XT Touring
Subaru Forester 2014 2.0XT Premium
Subaru Forester 2014 2.0XT Touring
Subaru Forester 2014 2.5i
Subaru Forester 2014 2.5i Limited
Subaru Forester 2014 2.5i Premium
Subaru Forester 2014 2.5i Touring
Subaru Forester 2015 2.0XT Premium
Subaru Forester 2015 2.0XT Touring
Subaru Forester 2015 2.5i
Subaru Forester 2015 2.5i Limited
Subaru Forester 2015 2.5i Premium
Subaru Forester 2015 2.5i Touring
Subaru Forester 2016 2.0XT Premium
Subaru Forester 2016 2.0XT Touring
Subaru Forester 2016 2.5i
Subaru Forester 2016 2.5i Limited
Subaru Forester 2016 2.5i Premium
Subaru Forester 2016 2.5i Touring
Subaru Forester 2017 2.0XT Premium
Subaru Forester 2017 2.0XT Touring
Subaru Forester 2017 2.5i
Subaru Forester 2017 2.5i Limited
Subaru Forester 2017 2.5i Premium
Subaru Forester 2017 2.5i Touring
Subaru Forester 2018 2.0XT Premium
Subaru Forester 2018 2.0XT Touring
Subaru Forester 2018 2.5i
Subaru Forester 2018 2.5i Limited
Subaru Forester 2018 2.5i Premium
Subaru Forester 2018 2.5i Touring
Subaru Impreza 2002 Outback
Subaru Impreza 2002 RS
Subaru Impreza 2002 TS
Subaru Impreza 2002 WRX
Subaru Impreza 2003 Outback
Mishimoto is the world's leading supplier of high-performance cooling products and was created by automotive enthusiasts for automotive enthusiasts. Since its founding in 2005, Mishimoto has more than a decade of experience working to design and manufacture superior cooling system upgrades. Day after day, the Mishimoto team works to perfect existing solutions and develop new ideas. From product planning, design and development to testing and commissioning, all processes are done in-house. No cooling system leaves the factory without being meticulously checked for quality and performance by the engineers. Mishimoto aluminium radiators from this manufacturer are popular with car fans all over the world.
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