COBB 3in Stainless Steel Catback Exhaust Subaru STI 2008-2014 / WRX 2011-2014 Hatchback

$1,195.00
MPN
515100
Manufacturer
Cobb Tuning
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Description

COBB 3in Stainless Steel Cat-back Exhaust for the Subaru WRX and STI. 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 cat-back.

Exhaust gasses are guided through 3-inch diameter tubing into the center inlet of the fully-24-inch wide muffler section. Internal to the muffler, the exhaust gasses pass through a reversed Y merge, efficiently splitting the exhaust into separate muffling chambers on each side of the canister. 2.5-inch outlets emerge symmetrically from each side of the canister and direct the exhaust out the rear through quad polished exhaust tips. This straight-through exhaust design is much more effective at reducing exhaust back-pressure.

Features:

  • Straight-through optimum flow design
  • 304 stainless throughout
  • TIG welded
  • Direct replacement for OEM
  • Quad polished tips for hatchback only
  • Fits stock downpipe
  • Fits COBB 3î SS Downpipe
  • Hardware included

Part Number: 515100

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