Cobb SS 3inch Turboback Exhaust Subaru STI Sedan 2015-2018

Cobb Tuning
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The long awaited COBB Turbo Back Exhaust for the Subaru STi. This mandrel bent exhaust uses twin straight-through mufflers terminating in beautifully laser-etched 3.5" quad-tips to make your presence known in the way that only COBB Subaru exhausts can provide. The outstanding craftsmanship and attention to detail are evident in every aspect of this gorgeous turbo back exhaust!

The COBB Tuning Turboback is the ultimate power bundle for your Subaru STI! 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 Cat-Back Exhaust - Beautiful fabrication and awesome rumble


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