Borla Cat-Back Exhaust
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Borla Cat-Back Exhaust - Subaru WRX / WRX STI (GR / GV) - 3in Quad Exit
A 3in quad-exit Borla cat-back for the Subaru WRX STI 2008-2014 and WRX 2011-2014 (GR / GV), upsizing the factory 2.5in plumbing to 3in. Borla quotes 7-10% more power, a muffler tucked 1.75in higher than stock for extra clearance, and around 8 lb less weight.
Note: Suits the WRX STI 2008-2014 and WRX 2011-2014. Designed around the US-market vehicle; confirm fitment on Australian-delivered vehicles with our team before ordering. Installation by a professional is recommended.
Features
- 3in tubing upsized from the factory 2.5in
- Quad double-walled rolled-edge polished T-304 stainless steel tips
- Muffler sits 1.75in higher than the factory unit (per Borla)
- Premium T-304 austenitic stainless steel construction
- Borla 3-year limited warranty
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Subaru | WRX STI | GR / GV | 2008-2014 | 2.5L turbo |
| Subaru | WRX | GR / GV | 2011-2014 | 2.5L turbo |
Technical Specifications
| Spec | Value |
|---|---|
| Brand | Borla |
| System type | Cat-back |
| Pipe diameter | 3in |
| Material | T-304 stainless steel |
| Tips | Quad, double-walled rolled-edge, polished |
| Exit style | Quad rear |
| Part number(s) | 140312 |
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