COBB Subaru SS 3" Turboback Exhaust WRX Hatch 2011-2014, STI Hatch 2008-2014

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SKU 515302

The COBB Tuning Turboback is the ultimate power bundle for your Subaru STI or WRX hatch! Simple plug-in and bolt-on installation of these components offer excellent power gains, outstanding build quality and an impressive exhaust note.

The Turboback includes: COBB 3" SS Downpipe - Cast bellmouth and high-flow catalytic converter for optimal exhaust flow; COBB 3" SS Quad-Tip Catback Exhaust - Beautiful fabrication and awesome rumble. 

The COBB Turbo Back Exhaust System for the 2008 and newer Subaru STI hatchback. This much anticipated exhaust uses a unique straight-through muffler section rather than common chambered designs, which minimizes tubing bends, reduces back-pressure and keeps sound output below SAE standards. The outstanding craftsmanship and attention to detail are evident in every aspect of this full turbo back exhaust.


  • CAD Designed Cast Turbo Outlet for Maximum Flow
  • 304 Stainless Steel for Corrosion Resistance
  • Quad 3.5" Tips
  • 200 Cell High Flow Catalytic Converter
  • Utilizes Stock Donut Gasket for Optimal Sealing & Long Life


  • 2008 Subaru Impreza STi Hatch
  • 2009 Subaru Impreza STi Hatch
  • 2010 Subaru Impreza STi Hatch
  • 2011 Subaru Impreza STi Hatch
  • 2011 Subaru Impreza WRX Hatch
  • 2012 Subaru Impreza STi Hatch
  • 2012 Subaru Impreza WRX Hatch
  • 2013 Subaru Impreza STi Hatch
  • 2013 Subaru Impreza WRX Hatch
  • 2014 Subaru Impreza STi Hatch
  • 2014 Subaru Impreza WRX Hatch

This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to