Borla 140312 - Cat-Back Exhaust System S-Type label Custom-molded to match the contours

Custom-molded to match the contours of your vehicle’s hood

If you own more than one trailer

Full-Length

the Superwinch Talon 9

Borla 140312 - Cat-Back Exhaust System S-Type label Custom-molded to match the contoursBorla Performance offers a quad exit Cat Back 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 engineers upgraded the Stir's exhaust plumbing from 2. 5" to 3? in diameter. The resulting increased airflow through the turbocharged powerplant provides horsepower gains of 7%