Cobb Cat Back Exhaust WRX 2002-2007 / STI 2004-2007

Regular price $700.00

The Cobb Cat Back Exhaust uses the highest quality stainless piping and a muffler designed for direct and efficient flow to achieve high performance gains while still retaining a stock like appearance and sound.

This cat back exhaust does not deviate from the factory emissions equipment and conforms to the SAE dictated 95-decibel exhaust noise level limit enforced by California, as well as other states in the US.


  • Straight-through Optimal Flow Design
  • 304 Stainless Steel for Corrosion Resistance
  • TIG Welded
  • Impressive Sound




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