Borla 08-14 Subaru STi / 11-14 WRX Catback Exhaust 2012-nissan-maxima-sv-esi5126312 This BORLA® dual system even

This BORLA® dual system even exhibits better fuel economy numbers which is nice for a big truck

5" round polished T-304 stainless steel tips on each tail pipe

Borla(r)'s lineup for the Mustang GT and Shelby GT500 lives up to this legacy

The muffler contains an internal H-Pipe for increased performance and improved sound

Borla 08-14 Subaru STi / 11-14 WRX Catback Exhaust 2012-nissan-maxima-sv-esi5126312 This BORLA® dual system evenBorla(r) Performance offers a quad exit Cat Back(tm) exhaust for the venerable 2008 2014 Subaru WRX STI. This race inspired system (PN140312) checks all the boxes on every Subaru enthusiasts hit list, taking this flagship to an even higher realm, of performance. For starters, Borla(r) engineers upgraded the Stir's exhaust plumbing from 2. 5" to 3" in diameter. The resulting increased airflow through the turbocharged powerplant provides horsepower