COBB Stainless Steel Cat-Back Exhaust
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COBB Stainless Steel Cat-Back Exhaust - Subaru WRX/STI (VA) / Impreza WRX/STI (GE/GH/GR/GV)
COBB's stainless steel cat-back exhaust replaces the factory system from the catalytic converter back on the Subaru WRX and WRX STI sedan, covering the 2011-2014 Impreza (GV) and the 2015-2021 WRX and STI (VA). It pairs a COBB-designed muffler with 304 stainless steel piping for a more direct exhaust path, while keeping a factory-like appearance and sound level.
Video
Product highlight – COBB stainless steel cat-back exhaust on the Subaru WRX and STI
Note: Sedan only; it does not fit the 2011-2014 hatchback. Installation by a professional is recommended.
Features
- COBB-designed mufflers
- 304 stainless steel construction
- Cast Y-split and cast flanges
- TIG-welded joints
- Adjustable slip-fit tips
- Factory-like look and sound level
Pairs Well With
- COBB Titanium Cat-Back Exhaust Hardware Kit - Subaru WRX/STI (VA) / WRX (VB) / Impreza WRX/STI (GE/GH/GR/GV)
- COBB Cat-Back Exhaust Hardware Kit - Subaru WRX/STI (VA) / Impreza WRX/STI (GE/GH/GR/GV)
- COBB Stainless Steel Up Pipe - Subaru Impreza WRX/STI (GE/GH/GR/GV) / WRX STI (VA) / Impreza WRX/STI (GD/GG) - 51mm (2")
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- COBB Tuning
- Body style
- Sedan
- Part number(s)
- 515160
Details
- Product type
- Cat-back exhaust
- Material
- 304 stainless steel
- Construction
- TIG welded, cast Y-split and flanges
- Tips
- Adjustable slip-fit, quad outlet
Contents
Front pipe with flex section
Y-pipe
Left and right mufflers
Slip-fit exhaust tips (4)
Gaskets, band clamps, bolts and nuts

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