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Borla 08-14 Subaru STi / 11-14 WRX Catback Exhaust

Unleash the full potential of your Subaru STi or WRX with the Borla Catback Exhaust. This high-performance exhaust system is designed to increase airflow and provide a boost in horsepower.

With its patented straight-through design, this exhaust system eliminates power-robbing baffles and chambers, resulting in a significant increase in power and a more aggressive sound.

  • Quad-exit Cat-Back exhaust for maximum performance
  • 3" diameter exhaust plumbing for increased airflow
  • Patented straight-through design for maximum power gain
  • High-quality T-304 stainless steel construction for durability
  • Double-walled rolled-edge polished tips for a premium look
Make Model Year Type
Subaru Impreza 2008 WRX STI
Subaru Impreza 2009 WRX STI
Subaru Impreza 2010 WRX STI
Subaru Impreza 2010 WRX STI Special Edition
Subaru Impreza 2011 WRX
Subaru Impreza 2011 WRX STI
Subaru Impreza 2011 WRX STI Limited
Subaru Impreza 2012 WRX
Subaru Impreza 2012 WRX STI
Subaru Impreza 2013 WRX
Subaru Impreza 2013 WRX STI
Subaru Impreza 2013 WRX STI Limited
Subaru Impreza 2014 WRX
Subaru Impreza 2014 WRX STI
Subaru Impreza 2014 WRX STI Limited
BORLA® is committed to providing world-class exhaust products which surpass the expectations of our customers. To that end, its facility is complete with a state-of-the art test and development center where we are continually improving our manufacturing efficiency and standards. Every BORLA® Cat-Back™ system, Header and Axle-Back is made from austenitic stainless steel (superior to 409 or aluminized steel) employing mandrel-bent tubing, all-welded construction, and is designed for accurate fit and easy installation. The performance advantages of a BORLA® are widely recognized, providing an average increase of 7-10 horsepower and torque when you plant your foot, and improved gas mileage at cruising speeds.
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